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Export Control Classification Number (ECCN)
REACH
DFARS Specialty Metals
High-Performance Lathe Tool Insert Holders for External Threading and Grooving
 |  |
Right-Hand Cutting Direction | Left-Hand Cutting Direction |
Pair these holders with a threading insert or a grooving insert to make cuts on the outside of a workpiece. A highly rigid clamping design results in a smoother finish and superior tool life. They are compatible with top-notch style threading and grooving systems. Choose a shank size that fits your machine and workpiece setup. Larger shanks are more stable, while smaller shanks fit into tighter spaces and allow for finer cuts.
Right-Hand Cutting Direction—Use a right-hand external holder with a right-hand insert when the workpiece rotates counterclockwise (toward the lathe operator).
Left-Hand Cutting Direction—Use a left-hand external holder with a left-hand insert when the workpiece rotates clockwise (away from the lathe operator).
Coolant Hole—Use clamps with a coolant hole (sold separately) to keep workpieces cool while threading or grooving. The coolant also flushes out chips to prevent clogging and extend tool life.
Holders | Replacement Clamps | Clamps with Coolant Hole | Replacement Clamp Screws | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shank | For Insert | |||||||||||||||||
Insert Holder Code | Wd. | Ht. | Overall Lg. | Code | Thk. | Material | Clamping Screw Hex Key Size | Each | Each | Features | Each | Each | ||||||
Right-Hand Cutting Direction | ||||||||||||||||||
| ASR-082D | 1/2" | 1/2" | 6" | G-2031R, G-2062R, G-2094R, G-2125R, R-2031R, R-2047R, R-2062R, T-2R | 0.15" | Steel | 7/64" | 1806N21 | 0000000 | 1879N25 | 000000 | Coolant Hole | 1879N215 | 000000 | 1884N22 | 00000 | ||
| ASR-103B | 5/8" | 5/8" | 4 1/2" | G-3031R, G-3047R, G-3062R, G-3072R, G-3078R, G-3088R, G-3094R, G-3097R, G-3105R, G-3110R, G-3122R, G-3125R, G-3142R, G-3156R, G-3178R, G-3185R, G-3189R, R-3031R, R-3047R, R-3062R, R-3078R, R-3094R, T-3R | 0.195" | Steel | 5/32" | 1806N11 | 000000 | 1879N11 | 00000 | Coolant Hole | 1879N217 | 00000 | 1884N11 | 0000 | ||
| SR-122B | 3/4" | 3/4" | 4 1/2" | G-2031R, G-2062R, G-2094R, G-2125R, R-2031R, R-2047R, R-2062R, T-2R | 0.15" | Steel | 7/64" | 1806N25 | 00000 | 1879N21 | 00000 | Coolant Hole | 1879N213 | 00000 | 1884N22 | 0000 | ||
| SR-123B | 3/4" | 3/4" | 4 1/2" | G-3031R, G-3047R, G-3062R, G-3072R, G-3078R, G-3088R, G-3094R, G-3097R, G-3105R, G-3110R, G-3122R, G-3125R, G-3142R, G-3156R, G-3178R, G-3185R, G-3189R, R-3031R, R-3047R, R-3062R, R-3078R, R-3094R, T-3R | 0.195" | Steel | 5/32" | 1806N13 | 00000 | 1879N13 | 00000 | Coolant Hole | 1879N211 | 00000 | 1884N11 | 0000 | ||
| SR-163D | 1" | 1" | 6" | G-3031R, G-3047R, G-3062R, G-3072R, G-3078R, G-3088R, G-3094R, G-3097R, G-3105R, G-3110R, G-3122R, G-3125R, G-3142R, G-3156R, G-3178R, G-3185R, G-3189R, R-3031R, R-3047R, R-3062R, R-3078R, R-3094R, T-3R | 0.195" | Steel | 5/32" | 1806N15 | 000000 | 1879N13 | 00000 | Coolant Hole | 1879N211 | 00000 | 1884N11 | 0000 | ||
Left-Hand Cutting Direction | ||||||||||||||||||
| ASL-082D | 1/2" | 1/2" | 6" | G-2031L, G-2062L, G-2094L, G-2125L, R-2031L, R-2047L, R-2062L, T-2L | 0.15" | Steel | 7/64" | 1806N22 | 000000 | 1879N26 | 00000 | Coolant Hole | 1879N216 | 00000 | 1884N22 | 0000 | ||
| ASL-103B | 5/8" | 5/8" | 4 1/2" | A-3L10, A-3L12, A-3L16, A-3L4, A-3L5, A-3L6, A-3L8, G-3031L, G-3047L, G-3062L, G-3072L, G-3078L, G-3088L, G-3094L, G-3097L, G-3105L, G-3110L, G-3122L, G-3125L, G-3142L, G-3156L, G-3178L, G-3185L, G-3189L, R-3031L, R-3047L, R-3062L, R-3078L, R-3094L, T-3L | 0.195" | Steel | 5/32" | 1806N12 | 000000 | 1879N12 | 00000 | — | ——— | 0 | 1884N11 | 0000 | ||
| SL-122B | 3/4" | 3/4" | 4 1/2" | G-2031L, G-2062L, G-2094L, G-2125L, R-2031L, R-2047L, R-2062L, T-2L | 0.15" | Steel | 7/64" | 1806N26 | 00000 | 1879N22 | 00000 | Coolant Hole | 1879N214 | 00000 | 1884N22 | 0000 | ||
| SL-123B | 3/4" | 3/4" | 4 1/2" | A-3L10, A-3L12, A-3L16, A-3L4, A-3L5, A-3L6, A-3L8, G-3031L, G-3047L, G-3062L, G-3072L, G-3078L, G-3088L, G-3094L, G-3097L, G-3105L, G-3110L, G-3122L, G-3125L, G-3142L, G-3156L, G-3178L, G-3185L, G-3189L, R-3031L, R-3047L, R-3062L, R-3078L, R-3094L, T-3L | 0.195" | Steel | 5/32" | 1806N14 | 00000 | 1879N14 | 00000 | Coolant Hole | 1879N212 | 00000 | 1884N11 | 0000 | ||
| SL-163D | 1" | 1" | 6" | A-3L10, A-3L12, A-3L16, A-3L4, A-3L5, A-3L6, A-3L8, G-3031L, G-3047L, G-3062L, G-3072L, G-3078L, G-3088L, G-3094L, G-3097L, G-3105L, G-3110L, G-3122L, G-3125L, G-3142L, G-3156L, G-3178L, G-3185L, G-3189L, R-3031L, R-3047L, R-3062L, R-3078L, R-3094L, T-3L | 0.195" | Steel | 5/32" | 1806N16 | 000000 | 1879N14 | 00000 | Coolant Hole | 1879N212 | 00000 | 1884N11 | 0000 | ||
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Right-Hand Cutting Direction | Left-Hand Cutting Direction |
 |  |
Top View (UNC, UNS, UNF) | Top View (NPT) |
 |  |
Top View (Acme) | External Threading |
Threads per In. | Individual | Package | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Thk. | External | Internal | Tip Radius | Overall Ht. | Cut Type | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
AC3 Carbide—For Brass, Bronze, Cast Iron, Stainless Steel | ||||||||||||||
Right-Hand Cutting Direction—UNC, UNF, UNS | ||||||||||||||
| T-2R | 0.15" | 8 to 36 | 7 to 20 | 0.004" | 0.219" | External Threading/Internal Threading | 1 | 1746N15 | 000000 | 5 | 1746N158 | 0000000 | ||
| T-3R | 0.195" | 6 to 20 | 5 to 12 | 0.008" | 0.344" | External Threading/Internal Threading | 1 | 1746N12 | 00000 | 5 | 1746N104 | 000000 | ||
Right-Hand Cutting Direction—NPT | ||||||||||||||
| DC-3-8VR75 | 0.195" | 8 | 8 | 0.005" | 0.344" | External Threading/Internal Threading | 1 | 1746N19 | 00000 | 5 | 1746N173 | 000000 | ||
| DC-3-14VR75 | 0.195" | 14 | 14 | 0.004" | 0.344" | External Threading/Internal Threading | 1 | 1746N24 | 00000 | 5 | 1746N255 | 000000 | ||
| DC-3-18VR75 | 0.195" | 18 | 18 | 0.002" | 0.344" | External Threading/Internal Threading | 1 | 1746N26 | 00000 | 5 | 1746N441 | 000000 | ||
| DC-3-27VR75 | 0.195" | 27 | 27 | 0.002" | 0.344" | External Threading/Internal Threading | 1 | 1746N28 | 00000 | 5 | 1746N671 | 000000 | ||
| DC-3-115VR75 | 0.195" | 11 1/2 | 11 1/2 | 0.004" | 0.344" | External Threading/Internal Threading | 1 | 1746N22 | 00000 | 5 | 1746N221 | 000000 | ||
Right-Hand Cutting Direction—Acme | ||||||||||||||
| A-3R4 | 0.195" | 4 | 4 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N235 | 00000 | 5 | 1746N66 | 000000 | ||
| A-3R5 | 0.195" | 5 | 5 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N231 | 00000 | 5 | 1746N62 | 000000 | ||
| A-3R6 | 0.195" | 6 | 6 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N226 | 00000 | 5 | 1746N57 | 000000 | ||
| A-3R8 | 0.195" | 8 | 8 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N241 | 00000 | 5 | 1746N53 | 000000 | ||
| A-3R10 | 0.195" | 10 | 10 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N217 | 00000 | 5 | 1746N48 | 000000 | ||
Left-Hand Cutting Direction—UNC, UNF, UNS | ||||||||||||||
| T-2L | 0.15" | 8 to 36 | 7 to 20 | 0.004" | 0.219" | External Threading/Internal Threading | 1 | 1746N17 | 00000 | 5 | 1746N162 | 000000 | ||
| T-3L | 0.195" | 6 to 20 | 5 to 12 | 0.008" | 0.344" | External Threading/Internal Threading | 1 | 1746N14 | 00000 | 5 | 1746N133 | 000000 | ||
Left-Hand Cutting Direction—NPT | ||||||||||||||
| DC-3-8VL75 | 0.195" | 8 | 8 | 0.005" | 0.344" | External Threading/Internal Threading | 1 | 1746N21 | 00000 | 5 | 1746N202 | 000000 | ||
| DC-3-14VL75 | 0.195" | 14 | 14 | 0.004" | 0.344" | External Threading/Internal Threading | 1 | 1746N25 | 00000 | 5 | 1746N279 | 000000 | ||
| DC-3-18VL75 | 0.195" | 18 | 18 | 0.002" | 0.344" | External Threading/Internal Threading | 1 | 1746N27 | 00000 | 5 | 1746N564 | 000000 | ||
| DC-3-27VL75 | 0.195" | 27 | 27 | 0.002" | 0.344" | External Threading/Internal Threading | 1 | 1746N29 | 00000 | 5 | 1746N824 | 000000 | ||
| DC-3-115VL75 | 0.195" | 11 1/2 | 11 1/2 | 0.004" | 0.344" | External Threading/Internal Threading | 1 | 1746N23 | 00000 | 5 | 1746N222 | 000000 | ||
Left-Hand Cutting Direction—Acme | ||||||||||||||
| A-3L4 | 0.195" | 4 | 4 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N236 | 00000 | 5 | 1746N67 | 000000 | ||
| A-3L5 | 0.195" | 5 | 5 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N232 | 00000 | 5 | 1746N63 | 000000 | ||
| A-3L6 | 0.195" | 6 | 6 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N227 | 00000 | 5 | 1746N58 | 000000 | ||
| A-3L8 | 0.195" | 8 | 8 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N223 | 00000 | 5 | 1746N54 | 000000 | ||
| A-3L10 | 0.195" | 10 | 10 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N218 | 00000 | 5 | 1746N49 | 000000 | ||
AC50 Carbide—For Steel | ||||||||||||||
Right-Hand Cutting Direction—UNC, UNF, UNS | ||||||||||||||
| T-2R | 0.15" | 8 to 36 | 7 to 20 | 0.004" | 0.219" | External Threading/Internal Threading | 1 | 1746N16 | 00000 | 5 | 1746N161 | 000000 | ||
| T-3R | 0.195" | 6 to 20 | 5 to 12 | 0.008" | 0.344" | External Threading/Internal Threading | 1 | 1746N11 | 00000 | 5 | 1746N103 | 000000 | ||
Right-Hand Cutting Direction—Acme | ||||||||||||||
| A-3R4 | 0.195" | 4 | 4 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N237 | 00000 | 5 | 1746N68 | 000000 | ||
| A-3R5 | 0.195" | 5 | 5 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N233 | 00000 | 5 | 1746N64 | 000000 | ||
| A-3R6 | 0.195" | 6 | 6 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N228 | 00000 | 5 | 1746N59 | 000000 | ||
| A-3R8 | 0.195" | 8 | 8 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N224 | 00000 | 5 | 1746N55 | 000000 | ||
| A-3R10 | 0.195" | 10 | 10 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N219 | 00000 | 5 | 1746N51 | 000000 | ||
| A-3R12 | 0.195" | 12 | 12 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N215 | 00000 | 5 | 1746N46 | 000000 | ||
| A-3R14 | 0.195" | 14 | 14 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N213 | 00000 | 5 | 1746N44 | 000000 | ||
| A-3R16 | 0.195" | 16 | 16 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N211 | 00000 | 5 | 1746N42 | 000000 | ||
Left-Hand Cutting Direction—UNC, UNF, UNS | ||||||||||||||
| T-2L | 0.15" | 8 to 36 | 7 to 20 | 0.004" | 0.219" | External Threading/Internal Threading | 1 | 1746N18 | 00000 | 5 | 1746N172 | 000000 | ||
| T-3L | 0.195" | 6 to 20 | 5 to 12 | 0.008" | 0.344" | External Threading/Internal Threading | 1 | 1746N13 | 00000 | 5 | 1746N113 | 000000 | ||
Left-Hand Cutting Direction—Acme | ||||||||||||||
| A-3L4 | 0.195" | 4 | 4 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N238 | 00000 | 5 | 1746N69 | 000000 | ||
| A-3L5 | 0.195" | 5 | 5 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N234 | 00000 | 5 | 1746N65 | 000000 | ||
| A-3L6 | 0.195" | 6 | 6 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N229 | 00000 | 5 | 1746N61 | 000000 | ||
| A-3L8 | 0.195" | 8 | 8 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N225 | 00000 | 5 | 1746N56 | 000000 | ||
| A-3L10 | 0.195" | 10 | 10 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N239 | 00000 | 5 | 1746N52 | 000000 | ||
| A-3L12 | 0.195" | 12 | 12 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N216 | 00000 | 5 | 1746N47 | 000000 | ||
| A-3L14 | 0.195" | 14 | 14 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N214 | 00000 | 5 | 1746N45 | 000000 | ||
| A-3L16 | 0.195" | 16 | 16 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N212 | 00000 | 5 | 1746N43 | 000000 | ||
Groove | Individual | Package | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Thk. | Wd. | Dp. | Nose Shape | Tip Radius | Overall Ht. | Cut Type | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
AC3 Carbide—For Brass, Bronze, Cast Iron, Stainless Steel | ||||||||||||||||
Right-Hand Cutting Direction  Right Hand, Top View  External Grooving | ||||||||||||||||
Right-Hand Cutting Direction | ||||||||||||||||
| G-2031R | 0.15" | 0.031" | 0.05" | Square | 0.002" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N968 | 000000 | 5 | 1447N668 | 0000000 | ||
| G-2062R | 0.15" | 0.062" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N973 | 00000 | 5 | 1447N673 | 000000 | ||
| G-2094R | 0.15" | 0.094" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N977 | 00000 | 5 | 1447N677 | 000000 | ||
| G-2125R | 0.15" | 0.125" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N982 | 00000 | 5 | 1447N682 | 000000 | ||
| G-3031R | 0.195" | 0.031" | 0.05" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N2 | 00000 | 5 | 1447N285 | 000000 | ||
| G-3047R | 0.195" | 0.047" | 0.075" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N911 | 00000 | 5 | 1447N611 | 000000 | ||
| G-3062R | 0.195" | 0.062" | 0.12" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N6 | 00000 | 5 | 1447N499 | 000000 | ||
| G-3072R | 0.195" | 0.072" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N915 | 00000 | 5 | 1447N615 | 000000 | ||
| G-3078R | 0.195" | 0.078" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N919 | 00000 | 5 | 1447N619 | 000000 | ||
| G-3088R | 0.195" | 0.088" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N924 | 00000 | 5 | 1447N624 | 000000 | ||
| G-3094R | 0.195" | 0.094" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N11 | 00000 | 5 | 1447N181 | 000000 | ||
| G-3097R | 0.195" | 0.097" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N928 | 00000 | 5 | 1447N628 | 000000 | ||
| G-3105R | 0.195" | 0.105" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N933 | 00000 | 5 | 1447N633 | 000000 | ||
| G-3110R | 0.195" | 0.11" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N937 | 00000 | 5 | 1447N637 | 000000 | ||
| G-3122R | 0.195" | 0.122" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N942 | 00000 | 5 | 1447N642 | 000000 | ||
| G-3125R | 0.195" | 0.125" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N15 | 00000 | 5 | 1447N239 | 000000 | ||
| G-3142R | 0.195" | 0.142" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N946 | 00000 | 5 | 1447N646 | 000000 | ||
| G-3156R | 0.195" | 0.156" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N951 | 00000 | 5 | 1447N651 | 000000 | ||
| G-3178R | 0.195" | 0.178" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N955 | 00000 | 5 | 1447N655 | 000000 | ||
| G-3185R | 0.195" | 0.185" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N959 | 00000 | 5 | 1447N659 | 000000 | ||
| G-3189R | 0.195" | 0.189" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N964 | 00000 | 5 | 1447N664 | 000000 | ||
| R-2031R | 0.15" | 0.062" | 0.11" | Round | 1/32" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N986 | 00000 | 5 | 1447N686 | 000000 | ||
| R-2047R | 0.15" | 0.094" | 0.11" | Round | 3/64" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N991 | 00000 | 5 | 1447N691 | 000000 | ||
| R-2062R | 0.15" | 0.125" | 0.11" | Round | 1/16" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N995 | 00000 | 5 | 1447N695 | 000000 | ||
| R-3031R | 0.195" | 0.062" | 0.125" | Round | 1/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N832 | 00000 | 5 | 1447N699 | 000000 | ||
| R-3047R | 0.195" | 0.094" | 0.18" | Round | 3/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N814 | 00000 | 5 | 1447N714 | 000000 | ||
| R-3062R | 0.195" | 0.125" | 0.18" | Round | 1/16" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N818 | 00000 | 5 | 1447N718 | 000000 | ||
| R-3078R | 0.195" | 0.156" | 0.18" | Round | 5/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N823 | 00000 | 5 | 1447N723 | 000000 | ||
| R-3094R | 0.195" | 0.189" | 0.18" | Round | 3/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N827 | 00000 | 5 | 1447N727 | 000000 | ||
Left-Hand Cutting Direction  Left Hand, Top View External Grooving | ||||||||||||||||
Left-Hand Cutting Direction | ||||||||||||||||
| G-2031L | 0.15" | 0.031" | 0.05" | Square | 0.002" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N969 | 00000 | 5 | 1447N669 | 000000 | ||
| G-2062L | 0.15" | 0.062" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N974 | 00000 | 5 | 1447N674 | 000000 | ||
| G-2094L | 0.15" | 0.094" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N978 | 00000 | 5 | 1447N678 | 000000 | ||
| G-2125L | 0.15" | 0.125" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N983 | 00000 | 5 | 1447N683 | 000000 | ||
| G-3031L | 0.195" | 0.031" | 0.05" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N4 | 00000 | 5 | 1447N371 | 000000 | ||
| G-3047L | 0.195" | 0.047" | 0.075" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N912 | 00000 | 5 | 1447N612 | 000000 | ||
| G-3062L | 0.195" | 0.062" | 0.12" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N8 | 00000 | 5 | 1447N507 | 000000 | ||
| G-3072L | 0.195" | 0.072" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N916 | 00000 | 5 | 1447N616 | 000000 | ||
| G-3078L | 0.195" | 0.078" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N921 | 00000 | 5 | 1447N621 | 000000 | ||
| G-3088L | 0.195" | 0.088" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N925 | 00000 | 5 | 1447N625 | 000000 | ||
| G-3094L | 0.195" | 0.094" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N13 | 00000 | 5 | 1447N221 | 000000 | ||
| G-3097L | 0.195" | 0.097" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N929 | 00000 | 5 | 1447N629 | 000000 | ||
| G-3105L | 0.195" | 0.105" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N934 | 00000 | 5 | 1447N634 | 000000 | ||
| G-3110L | 0.195" | 0.11" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N938 | 00000 | 5 | 1447N638 | 000000 | ||
| G-3122L | 0.195" | 0.122" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N943 | 00000 | 5 | 1447N643 | 000000 | ||
| G-3125L | 0.195" | 0.125" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N17 | 00000 | 5 | 1447N281 | 000000 | ||
| G-3142L | 0.195" | 0.142" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N947 | 00000 | 5 | 1447N647 | 000000 | ||
| G-3156L | 0.195" | 0.156" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N952 | 00000 | 5 | 1447N652 | 000000 | ||
| G-3178L | 0.195" | 0.178" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N956 | 00000 | 5 | 1447N656 | 000000 | ||
| G-3185L | 0.195" | 0.185" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N961 | 00000 | 5 | 1447N661 | 000000 | ||
| G-3189L | 0.195" | 0.189" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N965 | 00000 | 5 | 1447N665 | 000000 | ||
| R-2031L | 0.15" | 0.062" | 0.11" | Round | 1/32" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N987 | 00000 | 5 | 1447N687 | 000000 | ||
| R-2047L | 0.15" | 0.094" | 0.11" | Round | 3/64" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N992 | 00000 | 5 | 1447N692 | 000000 | ||
| R-2062L | 0.15" | 0.125" | 0.11" | Round | 1/16" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N996 | 00000 | 5 | 1447N696 | 000000 | ||
| R-3031L | 0.195" | 0.062" | 0.125" | Round | 1/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N811 | 00000 | 5 | 1447N711 | 000000 | ||
| R-3047L | 0.195" | 0.094" | 0.18" | Round | 3/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N815 | 00000 | 5 | 1447N715 | 000000 | ||
| R-3062L | 0.195" | 0.125" | 0.18" | Round | 1/16" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N819 | 00000 | 5 | 1447N719 | 000000 | ||
| R-3078L | 0.195" | 0.156" | 0.18" | Round | 5/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N824 | 00000 | 5 | 1447N724 | 000000 | ||
| R-3094L | 0.195" | 0.189" | 0.18" | Round | 3/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N828 | 00000 | 5 | 1447N728 | 000000 | ||
AC50 Carbide—For Steel | ||||||||||||||||
Right-Hand Cutting Direction Right Hand, Top View External Grooving | ||||||||||||||||
Right-Hand Cutting Direction | ||||||||||||||||
| G-2031R | 0.15" | 0.031" | 0.05" | Square | 0.002" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N971 | 00000 | 5 | 1447N671 | 000000 | ||
| G-2062R | 0.15" | 0.062" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N975 | 00000 | 5 | 1447N675 | 000000 | ||
| G-2094R | 0.15" | 0.094" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N979 | 00000 | 5 | 1447N679 | 000000 | ||
| G-2125R | 0.15" | 0.125" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N984 | 00000 | 5 | 1447N684 | 000000 | ||
| G-3031R | 0.195" | 0.031" | 0.05" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N1 | 00000 | 5 | 1447N163 | 000000 | ||
| G-3047R | 0.195" | 0.047" | 0.075" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N913 | 00000 | 5 | 1447N613 | 000000 | ||
| G-3062R | 0.195" | 0.062" | 0.12" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N5 | 00000 | 5 | 1447N418 | 000000 | ||
| G-3072R | 0.195" | 0.072" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N917 | 00000 | 5 | 1447N617 | 000000 | ||
| G-3078R | 0.195" | 0.078" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N922 | 00000 | 5 | 1447N622 | 000000 | ||
| G-3088R | 0.195" | 0.088" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N926 | 00000 | 5 | 1447N626 | 000000 | ||
| G-3094R | 0.195" | 0.094" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N9 | 00000 | 5 | 1447N554 | 000000 | ||
| G-3097R | 0.195" | 0.097" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N931 | 00000 | 5 | 1447N631 | 000000 | ||
| G-3105R | 0.195" | 0.105" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N935 | 00000 | 5 | 1447N635 | 000000 | ||
| G-3110R | 0.195" | 0.11" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N939 | 00000 | 5 | 1447N639 | 000000 | ||
| G-3122R | 0.195" | 0.122" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N944 | 00000 | 5 | 1447N644 | 000000 | ||
| G-3125R | 0.195" | 0.125" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N14 | 00000 | 5 | 1447N225 | 000000 | ||
| G-3142R | 0.195" | 0.142" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N948 | 00000 | 5 | 1447N648 | 000000 | ||
| G-3156R | 0.195" | 0.156" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N953 | 00000 | 5 | 1447N653 | 000000 | ||
| G-3178R | 0.195" | 0.178" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N957 | 00000 | 5 | 1447N657 | 000000 | ||
| G-3185R | 0.195" | 0.185" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N962 | 00000 | 5 | 1447N662 | 000000 | ||
| G-3189R | 0.195" | 0.189" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N966 | 00000 | 5 | 1447N666 | 000000 | ||
| R-2031R | 0.15" | 0.062" | 0.11" | Round | 1/32" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N988 | 00000 | 5 | 1447N688 | 000000 | ||
| R-2047R | 0.15" | 0.094" | 0.11" | Round | 3/64" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N993 | 00000 | 5 | 1447N693 | 000000 | ||
| R-2062R | 0.15" | 0.125" | 0.11" | Round | 1/16" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N997 | 00000 | 5 | 1447N697 | 000000 | ||
| R-3031R | 0.195" | 0.062" | 0.125" | Round | 1/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N812 | 00000 | 5 | 1447N712 | 000000 | ||
| R-3047R | 0.195" | 0.094" | 0.18" | Round | 3/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N816 | 00000 | 5 | 1447N716 | 000000 | ||
| R-3062R | 0.195" | 0.125" | 0.18" | Round | 1/16" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N821 | 00000 | 5 | 1447N721 | 000000 | ||
| R-3078R | 0.195" | 0.156" | 0.18" | Round | 5/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N825 | 00000 | 5 | 1447N725 | 000000 | ||
| R-3094R | 0.195" | 0.189" | 0.18" | Round | 3/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N829 | 00000 | 5 | 1447N729 | 000000 | ||
Left-Hand Cutting Direction Left Hand, Top View External Grooving | ||||||||||||||||
Left-Hand Cutting Direction | ||||||||||||||||
| G-2031L | 0.15" | 0.031" | 0.05" | Square | 0.002" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N972 | 00000 | 5 | 1447N672 | 000000 | ||
| G-2062L | 0.15" | 0.062" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N976 | 00000 | 5 | 1447N676 | 000000 | ||
| G-2094L | 0.15" | 0.094" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N981 | 00000 | 5 | 1447N681 | 000000 | ||
| G-2125L | 0.15" | 0.125" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N985 | 00000 | 5 | 1447N685 | 000000 | ||
| G-3031L | 0.195" | 0.031" | 0.05" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N3 | 00000 | 5 | 1447N286 | 000000 | ||
| G-3047L | 0.195" | 0.047" | 0.075" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N914 | 00000 | 5 | 1447N614 | 000000 | ||
| G-3062L | 0.195" | 0.062" | 0.12" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N7 | 00000 | 5 | 1447N505 | 000000 | ||
| G-3072L | 0.195" | 0.072" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N918 | 00000 | 5 | 1447N618 | 000000 | ||
| G-3078L | 0.195" | 0.078" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N923 | 00000 | 5 | 1447N623 | 000000 | ||
| G-3088L | 0.195" | 0.088" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N927 | 00000 | 5 | 1447N627 | 000000 | ||
| G-3094L | 0.195" | 0.094" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N12 | 00000 | 5 | 1447N182 | 000000 | ||
| G-3097L | 0.195" | 0.097" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N932 | 00000 | 5 | 1447N632 | 000000 | ||
| G-3105L | 0.195" | 0.105" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N936 | 00000 | 5 | 1447N636 | 000000 | ||
| G-3110L | 0.195" | 0.11" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N941 | 00000 | 5 | 1447N641 | 000000 | ||
| G-3122L | 0.195" | 0.122" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N945 | 00000 | 5 | 1447N645 | 000000 | ||
| G-3125L | 0.195" | 0.125" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N16 | 00000 | 5 | 1447N273 | 000000 | ||
| G-3142L | 0.195" | 0.142" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N949 | 00000 | 5 | 1447N649 | 000000 | ||
| G-3156L | 0.195" | 0.156" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N954 | 00000 | 5 | 1447N654 | 000000 | ||
| G-3178L | 0.195" | 0.178" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N958 | 00000 | 5 | 1447N658 | 000000 | ||
| G-3185L | 0.195" | 0.185" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N963 | 00000 | 5 | 1447N663 | 000000 | ||
| G-3189L | 0.195" | 0.189" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N967 | 00000 | 5 | 1447N667 | 000000 | ||
| R-2031L | 0.15" | 0.062" | 0.11" | Round | 1/32" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N989 | 00000 | 5 | 1447N689 | 000000 | ||
| R-2047L | 0.15" | 0.094" | 0.11" | Round | 3/64" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N994 | 00000 | 5 | 1447N694 | 000000 | ||
| R-2062L | 0.15" | 0.125" | 0.11" | Round | 1/16" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N998 | 00000 | 5 | 1447N698 | 000000 | ||
| R-3031L | 0.195" | 0.062" | 0.125" | Round | 1/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N813 | 00000 | 5 | 1447N713 | 000000 | ||
| R-3047L | 0.195" | 0.094" | 0.18" | Round | 3/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N817 | 00000 | 5 | 1447N717 | 000000 | ||
| R-3062L | 0.195" | 0.125" | 0.18" | Round | 1/16" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N822 | 00000 | 5 | 1447N722 | 000000 | ||
| R-3078L | 0.195" | 0.156" | 0.18" | Round | 5/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N826 | 00000 | 5 | 1447N726 | 000000 | ||
| R-3094L | 0.195" | 0.189" | 0.18" | Round | 3/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N831 | 00000 | 5 | 1447N731 | 000000 | ||
High-Performance Lathe Tool Insert Holders for Internal Threading and Grooving
 |  |
Right-Hand Cutting Direction | Left-Hand Cutting Direction |
Pair these holders with a threading insert or a grooving insert to make cuts on the inside of a hollow workpiece. Their highly rigid clamping design results in a smoother finish and superior tool life. They are compatible with top-notch style threading and grooving systems. Coolant holes within these holders direct coolant from your machine onto your workpiece, minimizing heat while threading or grooving. Coolant also helps flush out chips, preventing clogging and extending tool life.
Right-Hand Cutting Direction—Use a right-hand internal holder with a left-hand insert when the workpiece is rotating counterclockwise (toward the lathe operator).
Left-Hand Cutting Direction—Use a left-hand internal holder with a right-hand insert when the workpiece is rotating clockwise (away from the lathe operator).
Holders | Replacement Clamps | Replacement Clamp Screws | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Insert | ||||||||||||||||
Insert Holder Code | Shank Dia. | Min. Hole Dia. | Max. Hole Dp. | Overall Lg. | Code | Thk. | Clamping Screw Hex Key Size | Features | Each | Each | Each | |||||
Right-Hand Cutting Direction | ||||||||||||||||
Steel | ||||||||||||||||
| A08-ER2 | 1/2" | 3/4" | 2" | 8" | G-2031L, G-2062L, G-2094L, G-2125L, R-2031L, R-2047L, R-2062L, T-2L | 0.15" | 7/64" | Coolant Hole | 1813N21 | 0000000 | 1879N24 | 000000 | 1884N21 | 00000 | ||
| A12-ER2 | 3/4" | 1 1/8" | 3" | 10" | G-2031L, G-2062L, G-2094L, G-2125L, R-2031L, R-2047L, R-2062L, T-2L | 0.15" | 7/64" | Coolant Hole | 1813N23 | 000000 | 1879N22 | 00000 | 1884N22 | 0000 | ||
| A16-ER3 | 1" | 1 3/8" | 4" | 12" | A-3L10, A-3L12, A-3L16, A-3L4, A-3L5, A-3L6, A-3L8, DC-3-115VL75, DC-3-14VL75, DC-3-18VL75, DC-3-27VL75, DC-3-8VL75, G-3031L, G-3047L, G-3062L, G-3072L, G-3078L, G-3088L, G-3094L, G-3097L, G-3105L, G-3110L, G-3122L, G-3125L, G-3142L, G-3156L, G-3178L, G-3185L, G-3189L, R-3031L, R-3047L, R-3062L, R-3078L, R-3094L, T-3L | 0.195" | 5/32" | Coolant Hole | 1813N11 | 000000 | 1879N14 | 00000 | 1884N11 | 0000 | ||
| A24-ER3 | 1 1/2" | 2" | 6" | 14" | A-3L10, A-3L12, A-3L16, A-3L4, A-3L5, A-3L6, A-3L8, DC-3-115VL75, DC-3-14VL75, DC-3-18VL75, DC-3-27VL75, DC-3-8VL75, G-3031L, G-3047L, G-3062L, G-3072L, G-3078L, G-3088L, G-3094L, G-3097L, G-3105L, G-3110L, G-3122L, G-3125L, G-3142L, G-3156L, G-3178L, G-3185L, G-3189L, R-3031L, R-3047L, R-3062L, R-3078L, R-3094L, T-3L | 0.195" | 5/32" | Coolant Hole | 1813N13 | 000000 | 1879N14 | 00000 | 1884N11 | 0000 | ||
Left-Hand Cutting Direction | ||||||||||||||||
Steel | ||||||||||||||||
| A08-EL2 | 1/2" | 3/4" | 2" | 8" | G-2031R, G-2062R, G-2094R, G-2125R, R-2031R, R-2047R, R-2062R, T-2R | 0.15" | 7/64" | Coolant Hole | 1813N22 | 000000 | 1879N23 | 00000 | 1884N21 | 0000 | ||
| A12-EL2 | 3/4" | 1 1/8" | 3" | 10" | G-2031R, G-2062R, G-2094R, G-2125R, R-2031R, R-2047R, R-2062R, T-2R | 0.15" | 7/64" | Coolant Hole | 1813N24 | 000000 | 1879N21 | 00000 | 1884N22 | 0000 | ||
| A16-EL3 | 1" | 1 3/8" | 4" | 12" | A-3R10, A-3R12, A-3R16, A-3R4, A-3R5, A-3R6, A-3R8, DC-3-115VR75, DC-3-14VR75, DC-3-18VR75, DC-3-27VR75, DC-3-8VR75, G-3031R, G-3047R, G-3062R, G-3072R, G-3088R, G-3094R, G-3097R, G-3105R, G-3110R, G-3122R, G-3125R, G-3142R, G-3156R, G-3178R, G-3185R, G-3189R, R-3031R, R-3047R, R-3062R, R-3078R, R-3094R, T-3R | 0.195" | 5/32" | Coolant Hole | 1813N12 | 000000 | 1879N13 | 00000 | 1884N11 | 0000 | ||
| |
Right-Hand Cutting Direction | Left-Hand Cutting Direction |
| |
Top View (UNC, UNS, UNF) | Top View (NPT) |
|  |
Top View (Acme) | Internal Threading |
Threads per In. | Individual | Package | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Thk. | External | Internal | Tip Radius | Overall Ht. | Cut Type | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
AC3 Carbide—For Brass, Bronze, Cast Iron, Stainless Steel | ||||||||||||||
Right-Hand Cutting Direction—UNC, UNF, UNS | ||||||||||||||
| T-2R | 0.15" | 8 to 36 | 7 to 20 | 0.004" | 0.219" | External Threading/Internal Threading | 1 | 1746N15 | 000000 | 5 | 1746N158 | 0000000 | ||
| T-3R | 0.195" | 6 to 20 | 5 to 12 | 0.008" | 0.344" | External Threading/Internal Threading | 1 | 1746N12 | 00000 | 5 | 1746N104 | 000000 | ||
Right-Hand Cutting Direction—NPT | ||||||||||||||
| DC-3-8VR75 | 0.195" | 8 | 8 | 0.005" | 0.344" | External Threading/Internal Threading | 1 | 1746N19 | 00000 | 5 | 1746N173 | 000000 | ||
| DC-3-14VR75 | 0.195" | 14 | 14 | 0.004" | 0.344" | External Threading/Internal Threading | 1 | 1746N24 | 00000 | 5 | 1746N255 | 000000 | ||
| DC-3-18VR75 | 0.195" | 18 | 18 | 0.002" | 0.344" | External Threading/Internal Threading | 1 | 1746N26 | 00000 | 5 | 1746N441 | 000000 | ||
| DC-3-27VR75 | 0.195" | 27 | 27 | 0.002" | 0.344" | External Threading/Internal Threading | 1 | 1746N28 | 00000 | 5 | 1746N671 | 000000 | ||
| DC-3-115VR75 | 0.195" | 11 1/2 | 11 1/2 | 0.004" | 0.344" | External Threading/Internal Threading | 1 | 1746N22 | 00000 | 5 | 1746N221 | 000000 | ||
Right-Hand Cutting Direction—Acme | ||||||||||||||
| A-3R4 | 0.195" | 4 | 4 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N235 | 00000 | 5 | 1746N66 | 000000 | ||
| A-3R5 | 0.195" | 5 | 5 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N231 | 00000 | 5 | 1746N62 | 000000 | ||
| A-3R6 | 0.195" | 6 | 6 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N226 | 00000 | 5 | 1746N57 | 000000 | ||
| A-3R8 | 0.195" | 8 | 8 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N241 | 00000 | 5 | 1746N53 | 000000 | ||
| A-3R10 | 0.195" | 10 | 10 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N217 | 00000 | 5 | 1746N48 | 000000 | ||
Left-Hand Cutting Direction—UNC, UNF, UNS | ||||||||||||||
| T-2L | 0.15" | 8 to 36 | 7 to 20 | 0.004" | 0.219" | External Threading/Internal Threading | 1 | 1746N17 | 00000 | 5 | 1746N162 | 000000 | ||
| T-3L | 0.195" | 6 to 20 | 5 to 12 | 0.008" | 0.344" | External Threading/Internal Threading | 1 | 1746N14 | 00000 | 5 | 1746N133 | 000000 | ||
Left-Hand Cutting Direction—NPT | ||||||||||||||
| DC-3-8VL75 | 0.195" | 8 | 8 | 0.005" | 0.344" | External Threading/Internal Threading | 1 | 1746N21 | 00000 | 5 | 1746N202 | 000000 | ||
| DC-3-14VL75 | 0.195" | 14 | 14 | 0.004" | 0.344" | External Threading/Internal Threading | 1 | 1746N25 | 00000 | 5 | 1746N279 | 000000 | ||
| DC-3-18VL75 | 0.195" | 18 | 18 | 0.002" | 0.344" | External Threading/Internal Threading | 1 | 1746N27 | 00000 | 5 | 1746N564 | 000000 | ||
| DC-3-27VL75 | 0.195" | 27 | 27 | 0.002" | 0.344" | External Threading/Internal Threading | 1 | 1746N29 | 00000 | 5 | 1746N824 | 000000 | ||
| DC-3-115VL75 | 0.195" | 11 1/2 | 11 1/2 | 0.004" | 0.344" | External Threading/Internal Threading | 1 | 1746N23 | 00000 | 5 | 1746N222 | 000000 | ||
Left-Hand Cutting Direction—Acme | ||||||||||||||
| A-3L4 | 0.195" | 4 | 4 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N236 | 00000 | 5 | 1746N67 | 000000 | ||
| A-3L5 | 0.195" | 5 | 5 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N232 | 00000 | 5 | 1746N63 | 000000 | ||
| A-3L6 | 0.195" | 6 | 6 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N227 | 00000 | 5 | 1746N58 | 000000 | ||
| A-3L8 | 0.195" | 8 | 8 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N223 | 00000 | 5 | 1746N54 | 000000 | ||
| A-3L10 | 0.195" | 10 | 10 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N218 | 00000 | 5 | 1746N49 | 000000 | ||
AC50 Carbide—For Steel | ||||||||||||||
Right-Hand Cutting Direction—UNC, UNF, UNS | ||||||||||||||
| T-2R | 0.15" | 8 to 36 | 7 to 20 | 0.004" | 0.219" | External Threading/Internal Threading | 1 | 1746N16 | 00000 | 5 | 1746N161 | 000000 | ||
| T-3R | 0.195" | 6 to 20 | 5 to 12 | 0.008" | 0.344" | External Threading/Internal Threading | 1 | 1746N11 | 00000 | 5 | 1746N103 | 000000 | ||
Right-Hand Cutting Direction—Acme | ||||||||||||||
| A-3R4 | 0.195" | 4 | 4 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N237 | 00000 | 5 | 1746N68 | 000000 | ||
| A-3R5 | 0.195" | 5 | 5 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N233 | 00000 | 5 | 1746N64 | 000000 | ||
| A-3R6 | 0.195" | 6 | 6 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N228 | 00000 | 5 | 1746N59 | 000000 | ||
| A-3R8 | 0.195" | 8 | 8 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N224 | 00000 | 5 | 1746N55 | 000000 | ||
| A-3R10 | 0.195" | 10 | 10 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N219 | 00000 | 5 | 1746N51 | 000000 | ||
| A-3R12 | 0.195" | 12 | 12 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N215 | 00000 | 5 | 1746N46 | 000000 | ||
| A-3R14 | 0.195" | 14 | 14 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N213 | 00000 | 5 | 1746N44 | 000000 | ||
| A-3R16 | 0.195" | 16 | 16 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N211 | 00000 | 5 | 1746N42 | 000000 | ||
Left-Hand Cutting Direction—UNC, UNF, UNS | ||||||||||||||
| T-2L | 0.15" | 8 to 36 | 7 to 20 | 0.004" | 0.219" | External Threading/Internal Threading | 1 | 1746N18 | 00000 | 5 | 1746N172 | 000000 | ||
| T-3L | 0.195" | 6 to 20 | 5 to 12 | 0.008" | 0.344" | External Threading/Internal Threading | 1 | 1746N13 | 00000 | 5 | 1746N113 | 000000 | ||
Left-Hand Cutting Direction—Acme | ||||||||||||||
| A-3L4 | 0.195" | 4 | 4 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N238 | 00000 | 5 | 1746N69 | 000000 | ||
| A-3L5 | 0.195" | 5 | 5 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N234 | 00000 | 5 | 1746N65 | 000000 | ||
| A-3L6 | 0.195" | 6 | 6 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N229 | 00000 | 5 | 1746N61 | 000000 | ||
| A-3L8 | 0.195" | 8 | 8 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N225 | 00000 | 5 | 1746N56 | 000000 | ||
| A-3L10 | 0.195" | 10 | 10 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N239 | 00000 | 5 | 1746N52 | 000000 | ||
| A-3L12 | 0.195" | 12 | 12 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N216 | 00000 | 5 | 1746N47 | 000000 | ||
| A-3L14 | 0.195" | 14 | 14 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N214 | 00000 | 5 | 1746N45 | 000000 | ||
| A-3L16 | 0.195" | 16 | 16 | — | 0.344" | External Threading/Internal Threading | 1 | 1746N212 | 00000 | 5 | 1746N43 | 000000 | ||
Groove | Individual | Package | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Thk. | Wd. | Dp. | Nose Shape | Tip Radius | Overall Ht. | Cut Type | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
AC3 Carbide—For Brass, Bronze, Cast Iron, Stainless Steel | ||||||||||||||||
 Right-Hand Cutting Direction Right Hand, Top View  Internal Grooving | ||||||||||||||||
Right-Hand Cutting Direction | ||||||||||||||||
| G-2031R | 0.15" | 0.031" | 0.05" | Square | 0.002" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N968 | 000000 | 5 | 1447N668 | 0000000 | ||
| G-2062R | 0.15" | 0.062" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N973 | 00000 | 5 | 1447N673 | 000000 | ||
| G-2094R | 0.15" | 0.094" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N977 | 00000 | 5 | 1447N677 | 000000 | ||
| G-2125R | 0.15" | 0.125" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N982 | 00000 | 5 | 1447N682 | 000000 | ||
| G-3031R | 0.195" | 0.031" | 0.05" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N2 | 00000 | 5 | 1447N285 | 000000 | ||
| G-3047R | 0.195" | 0.047" | 0.075" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N911 | 00000 | 5 | 1447N611 | 000000 | ||
| G-3062R | 0.195" | 0.062" | 0.12" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N6 | 00000 | 5 | 1447N499 | 000000 | ||
| G-3072R | 0.195" | 0.072" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N915 | 00000 | 5 | 1447N615 | 000000 | ||
| G-3078R | 0.195" | 0.078" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N919 | 00000 | 5 | 1447N619 | 000000 | ||
| G-3088R | 0.195" | 0.088" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N924 | 00000 | 5 | 1447N624 | 000000 | ||
| G-3094R | 0.195" | 0.094" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N11 | 00000 | 5 | 1447N181 | 000000 | ||
| G-3097R | 0.195" | 0.097" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N928 | 00000 | 5 | 1447N628 | 000000 | ||
| G-3105R | 0.195" | 0.105" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N933 | 00000 | 5 | 1447N633 | 000000 | ||
| G-3110R | 0.195" | 0.11" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N937 | 00000 | 5 | 1447N637 | 000000 | ||
| G-3122R | 0.195" | 0.122" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N942 | 00000 | 5 | 1447N642 | 000000 | ||
| G-3125R | 0.195" | 0.125" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N15 | 00000 | 5 | 1447N239 | 000000 | ||
| G-3142R | 0.195" | 0.142" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N946 | 00000 | 5 | 1447N646 | 000000 | ||
| G-3156R | 0.195" | 0.156" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N951 | 00000 | 5 | 1447N651 | 000000 | ||
| G-3178R | 0.195" | 0.178" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N955 | 00000 | 5 | 1447N655 | 000000 | ||
| G-3185R | 0.195" | 0.185" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N959 | 00000 | 5 | 1447N659 | 000000 | ||
| G-3189R | 0.195" | 0.189" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N964 | 00000 | 5 | 1447N664 | 000000 | ||
| R-2031R | 0.15" | 0.062" | 0.11" | Round | 1/32" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N986 | 00000 | 5 | 1447N686 | 000000 | ||
| R-2047R | 0.15" | 0.094" | 0.11" | Round | 3/64" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N991 | 00000 | 5 | 1447N691 | 000000 | ||
| R-2062R | 0.15" | 0.125" | 0.11" | Round | 1/16" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N995 | 00000 | 5 | 1447N695 | 000000 | ||
| R-3031R | 0.195" | 0.062" | 0.125" | Round | 1/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N832 | 00000 | 5 | 1447N699 | 000000 | ||
| R-3047R | 0.195" | 0.094" | 0.18" | Round | 3/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N814 | 00000 | 5 | 1447N714 | 000000 | ||
| R-3062R | 0.195" | 0.125" | 0.18" | Round | 1/16" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N818 | 00000 | 5 | 1447N718 | 000000 | ||
| R-3078R | 0.195" | 0.156" | 0.18" | Round | 5/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N823 | 00000 | 5 | 1447N723 | 000000 | ||
| R-3094R | 0.195" | 0.189" | 0.18" | Round | 3/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N827 | 00000 | 5 | 1447N727 | 000000 | ||
 Left-Hand Cutting Direction Left Hand, Top View Internal Grooving | ||||||||||||||||
Left-Hand Cutting Direction | ||||||||||||||||
| G-2031L | 0.15" | 0.031" | 0.05" | Square | 0.002" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N969 | 00000 | 5 | 1447N669 | 000000 | ||
| G-2062L | 0.15" | 0.062" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N974 | 00000 | 5 | 1447N674 | 000000 | ||
| G-2094L | 0.15" | 0.094" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N978 | 00000 | 5 | 1447N678 | 000000 | ||
| G-2125L | 0.15" | 0.125" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N983 | 00000 | 5 | 1447N683 | 000000 | ||
| G-3031L | 0.195" | 0.031" | 0.05" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N4 | 00000 | 5 | 1447N371 | 000000 | ||
| G-3047L | 0.195" | 0.047" | 0.075" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N912 | 00000 | 5 | 1447N612 | 000000 | ||
| G-3062L | 0.195" | 0.062" | 0.12" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N8 | 00000 | 5 | 1447N507 | 000000 | ||
| G-3072L | 0.195" | 0.072" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N916 | 00000 | 5 | 1447N616 | 000000 | ||
| G-3078L | 0.195" | 0.078" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N921 | 00000 | 5 | 1447N621 | 000000 | ||
| G-3088L | 0.195" | 0.088" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N925 | 00000 | 5 | 1447N625 | 000000 | ||
| G-3094L | 0.195" | 0.094" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N13 | 00000 | 5 | 1447N221 | 000000 | ||
| G-3097L | 0.195" | 0.097" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N929 | 00000 | 5 | 1447N629 | 000000 | ||
| G-3105L | 0.195" | 0.105" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N934 | 00000 | 5 | 1447N634 | 000000 | ||
| G-3110L | 0.195" | 0.11" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N938 | 00000 | 5 | 1447N638 | 000000 | ||
| G-3122L | 0.195" | 0.122" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N943 | 00000 | 5 | 1447N643 | 000000 | ||
| G-3125L | 0.195" | 0.125" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N17 | 00000 | 5 | 1447N281 | 000000 | ||
| G-3142L | 0.195" | 0.142" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N947 | 00000 | 5 | 1447N647 | 000000 | ||
| G-3156L | 0.195" | 0.156" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N952 | 00000 | 5 | 1447N652 | 000000 | ||
| G-3178L | 0.195" | 0.178" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N956 | 00000 | 5 | 1447N656 | 000000 | ||
| G-3185L | 0.195" | 0.185" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N961 | 00000 | 5 | 1447N661 | 000000 | ||
| G-3189L | 0.195" | 0.189" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N965 | 00000 | 5 | 1447N665 | 000000 | ||
| R-2031L | 0.15" | 0.062" | 0.11" | Round | 1/32" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N987 | 00000 | 5 | 1447N687 | 000000 | ||
| R-2047L | 0.15" | 0.094" | 0.11" | Round | 3/64" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N992 | 00000 | 5 | 1447N692 | 000000 | ||
| R-2062L | 0.15" | 0.125" | 0.11" | Round | 1/16" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N996 | 00000 | 5 | 1447N696 | 000000 | ||
| R-3031L | 0.195" | 0.062" | 0.125" | Round | 1/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N811 | 00000 | 5 | 1447N711 | 000000 | ||
| R-3047L | 0.195" | 0.094" | 0.18" | Round | 3/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N815 | 00000 | 5 | 1447N715 | 000000 | ||
| R-3062L | 0.195" | 0.125" | 0.18" | Round | 1/16" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N819 | 00000 | 5 | 1447N719 | 000000 | ||
| R-3078L | 0.195" | 0.156" | 0.18" | Round | 5/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N824 | 00000 | 5 | 1447N724 | 000000 | ||
| R-3094L | 0.195" | 0.189" | 0.18" | Round | 3/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N828 | 00000 | 5 | 1447N728 | 000000 | ||
AC50 Carbide—For Steel | ||||||||||||||||
Right-Hand Cutting Direction Right Hand, Top View Internal Grooving | ||||||||||||||||
Right-Hand Cutting Direction | ||||||||||||||||
| G-2031R | 0.15" | 0.031" | 0.05" | Square | 0.002" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N971 | 00000 | 5 | 1447N671 | 000000 | ||
| G-2062R | 0.15" | 0.062" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N975 | 00000 | 5 | 1447N675 | 000000 | ||
| G-2094R | 0.15" | 0.094" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N979 | 00000 | 5 | 1447N679 | 000000 | ||
| G-2125R | 0.15" | 0.125" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N984 | 00000 | 5 | 1447N684 | 000000 | ||
| G-3031R | 0.195" | 0.031" | 0.05" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N1 | 00000 | 5 | 1447N163 | 000000 | ||
| G-3047R | 0.195" | 0.047" | 0.075" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N913 | 00000 | 5 | 1447N613 | 000000 | ||
| G-3062R | 0.195" | 0.062" | 0.12" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N5 | 00000 | 5 | 1447N418 | 000000 | ||
| G-3072R | 0.195" | 0.072" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N917 | 00000 | 5 | 1447N617 | 000000 | ||
| G-3078R | 0.195" | 0.078" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N922 | 00000 | 5 | 1447N622 | 000000 | ||
| G-3088R | 0.195" | 0.088" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N926 | 00000 | 5 | 1447N626 | 000000 | ||
| G-3094R | 0.195" | 0.094" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N9 | 00000 | 5 | 1447N554 | 000000 | ||
| G-3097R | 0.195" | 0.097" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N931 | 00000 | 5 | 1447N631 | 000000 | ||
| G-3105R | 0.195" | 0.105" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N935 | 00000 | 5 | 1447N635 | 000000 | ||
| G-3110R | 0.195" | 0.11" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N939 | 00000 | 5 | 1447N639 | 000000 | ||
| G-3122R | 0.195" | 0.122" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N944 | 00000 | 5 | 1447N644 | 000000 | ||
| G-3125R | 0.195" | 0.125" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N14 | 00000 | 5 | 1447N225 | 000000 | ||
| G-3142R | 0.195" | 0.142" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N948 | 00000 | 5 | 1447N648 | 000000 | ||
| G-3156R | 0.195" | 0.156" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N953 | 00000 | 5 | 1447N653 | 000000 | ||
| G-3178R | 0.195" | 0.178" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N957 | 00000 | 5 | 1447N657 | 000000 | ||
| G-3185R | 0.195" | 0.185" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N962 | 00000 | 5 | 1447N662 | 000000 | ||
| G-3189R | 0.195" | 0.189" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N966 | 00000 | 5 | 1447N666 | 000000 | ||
| R-2031R | 0.15" | 0.062" | 0.11" | Round | 1/32" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N988 | 00000 | 5 | 1447N688 | 000000 | ||
| R-2047R | 0.15" | 0.094" | 0.11" | Round | 3/64" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N993 | 00000 | 5 | 1447N693 | 000000 | ||
| R-2062R | 0.15" | 0.125" | 0.11" | Round | 1/16" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N997 | 00000 | 5 | 1447N697 | 000000 | ||
| R-3031R | 0.195" | 0.062" | 0.125" | Round | 1/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N812 | 00000 | 5 | 1447N712 | 000000 | ||
| R-3047R | 0.195" | 0.094" | 0.18" | Round | 3/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N816 | 00000 | 5 | 1447N716 | 000000 | ||
| R-3062R | 0.195" | 0.125" | 0.18" | Round | 1/16" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N821 | 00000 | 5 | 1447N721 | 000000 | ||
| R-3078R | 0.195" | 0.156" | 0.18" | Round | 5/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N825 | 00000 | 5 | 1447N725 | 000000 | ||
| R-3094R | 0.195" | 0.189" | 0.18" | Round | 3/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N829 | 00000 | 5 | 1447N729 | 000000 | ||
Left-Hand Cutting Direction Left Hand, Top View Internal Grooving | ||||||||||||||||
Left-Hand Cutting Direction | ||||||||||||||||
| G-2031L | 0.15" | 0.031" | 0.05" | Square | 0.002" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N972 | 00000 | 5 | 1447N672 | 000000 | ||
| G-2062L | 0.15" | 0.062" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N976 | 00000 | 5 | 1447N676 | 000000 | ||
| G-2094L | 0.15" | 0.094" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N981 | 00000 | 5 | 1447N681 | 000000 | ||
| G-2125L | 0.15" | 0.125" | 0.11" | Square | 0.005" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N985 | 00000 | 5 | 1447N685 | 000000 | ||
| G-3031L | 0.195" | 0.031" | 0.05" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N3 | 00000 | 5 | 1447N286 | 000000 | ||
| G-3047L | 0.195" | 0.047" | 0.075" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N914 | 00000 | 5 | 1447N614 | 000000 | ||
| G-3062L | 0.195" | 0.062" | 0.12" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N7 | 00000 | 5 | 1447N505 | 000000 | ||
| G-3072L | 0.195" | 0.072" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N918 | 00000 | 5 | 1447N618 | 000000 | ||
| G-3078L | 0.195" | 0.078" | 0.12" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N923 | 00000 | 5 | 1447N623 | 000000 | ||
| G-3088L | 0.195" | 0.088" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N927 | 00000 | 5 | 1447N627 | 000000 | ||
| G-3094L | 0.195" | 0.094" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N12 | 00000 | 5 | 1447N182 | 000000 | ||
| G-3097L | 0.195" | 0.097" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N932 | 00000 | 5 | 1447N632 | 000000 | ||
| G-3105L | 0.195" | 0.105" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N936 | 00000 | 5 | 1447N636 | 000000 | ||
| G-3110L | 0.195" | 0.11" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N941 | 00000 | 5 | 1447N641 | 000000 | ||
| G-3122L | 0.195" | 0.122" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N945 | 00000 | 5 | 1447N645 | 000000 | ||
| G-3125L | 0.195" | 0.125" | 0.18" | Square | 0.010" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N16 | 00000 | 5 | 1447N273 | 000000 | ||
| G-3142L | 0.195" | 0.142" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N949 | 00000 | 5 | 1447N649 | 000000 | ||
| G-3156L | 0.195" | 0.156" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N954 | 00000 | 5 | 1447N654 | 000000 | ||
| G-3178L | 0.195" | 0.178" | 0.18" | Square | 0.005" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N958 | 00000 | 5 | 1447N658 | 000000 | ||
| G-3185L | 0.195" | 0.185" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N963 | 00000 | 5 | 1447N663 | 000000 | ||
| G-3189L | 0.195" | 0.189" | 0.18" | Square | 0.020" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N967 | 00000 | 5 | 1447N667 | 000000 | ||
| R-2031L | 0.15" | 0.062" | 0.11" | Round | 1/32" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N989 | 00000 | 5 | 1447N689 | 000000 | ||
| R-2047L | 0.15" | 0.094" | 0.11" | Round | 3/64" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N994 | 00000 | 5 | 1447N694 | 000000 | ||
| R-2062L | 0.15" | 0.125" | 0.11" | Round | 1/16" | 0.219" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N998 | 00000 | 5 | 1447N698 | 000000 | ||
| R-3031L | 0.195" | 0.062" | 0.125" | Round | 1/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N813 | 00000 | 5 | 1447N713 | 000000 | ||
| R-3047L | 0.195" | 0.094" | 0.18" | Round | 3/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N817 | 00000 | 5 | 1447N717 | 000000 | ||
| R-3062L | 0.195" | 0.125" | 0.18" | Round | 1/16" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N822 | 00000 | 5 | 1447N722 | 000000 | ||
| R-3078L | 0.195" | 0.156" | 0.18" | Round | 5/64" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N826 | 00000 | 5 | 1447N726 | 000000 | ||
| R-3094L | 0.195" | 0.189" | 0.18" | Round | 3/32" | 0.344" | External Grooving/Internal Grooving | Clear Plastic Case | 1 | 1447N831 | 00000 | 5 | 1447N731 | 000000 | ||
Parts for High-Performance Carbide Insert Holders for Threading and Grooving
Clamps
 |
For Insert Holder Code | Clamp Ref. No. | Each | ||
|---|---|---|---|---|
| A08-EL2 | TF-146 | 1879N23 | 000000 | |
| A08-ER2 | TF-147 | 1879N24 | 00000 | |
| A12-EL2, SL-62, SR-122B | TF-74 | 1879N21 | 00000 | |
| A12-ER2, SL-62, SL-122B | TF-75 | 1879N22 | 00000 | |
| A16-EL3, A24-EL3, SR-123B, SR-163D | TF-72 | 1879N13 | 00000 | |
| A16-ER3, A24-ER3, SL-123B, SL-163D | TF-73 | 1879N14 | 00000 | |
| ASL-082D | TF-183 | 1879N26 | 00000 | |
| ASL-103B | TF-185 | 1879N12 | 00000 | |
| ASR-082D | TF-182 | 1879N25 | 00000 | |
| ASR-103B | TF-184 | 1879N11 | 00000 |
Clamps with Coolant Hole
 |
For Insert Holder Code | Clamp Ref. No. | Each | ||
|---|---|---|---|---|
| A12-EL2, SL-62, SR-122B | TF-74 | 1879N213 | 000000 | |
| A12-ER2, SL-62, SL-122B | TF-75 | 1879N214 | 00000 | |
| A16-EL3, A24-EL3, SR-123B, SR-163D | TF-72 | 1879N211 | 00000 | |
| A16-ER3, A24-ER3, SL-123B, SL-163D | TF-73 | 1879N212 | 00000 | |
| ASL-082D | TF-183 | 1879N216 | 00000 | |
| ASR-082D | TF-182 | 1879N215 | 00000 | |
| ASR-103B | TF-184 | 1879N217 | 00000 |
