Filter by
Cut Type
Cutting Direction
Threads per Inch
Thread Direction
Maximum Hole Depth
Insert Code
Insert Shape
Hole Diameter
Export Control Classification Number (ECCN)
DFARS Specialty Metals
High-Performance Threading Lathe Tool Inserts
 |  |
External Threading | Internal Threading |
AC3 Carbide—For Brass, Bronze, Cast Iron, Stainless Steel
 |
Individual Carbide Insert Case |
 |
Top View (UNC, UNS, UNF) |
 |
Top View (NPT) |
 |
Top View (Acme) |
Right-Hand Cutting Direction—Right-hand inserts pair with right-hand external or left-hand internal holders.
Left-Hand Cutting Direction—Left-hand inserts pair with left-hand external or right-hand internal holders.
UNC Thread, UNS Thread, and UNF Thread—UNC, UNS, and UNF thread inserts cut a range of UN thread types and sizes.
NPT Thread—NPT thread inserts efficiently machine full-profile NPT threads.
Acme Thread—ACME thread inserts efficiently machine full-profile ACME threads.
Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
Thread | Threads Per Inch | Individual | Package | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Thk. | Shape | Angle | External | Internal | Tip Radius | Overall Ht. | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
Right-Hand Cutting Direction | ||||||||||||||||
 Right-Hand Cutting Direction | ||||||||||||||||
UNC Thread, UNS Thread, UNF Thread | ||||||||||||||||
| T-2R | 0.15" | V | 60° | 8 to 36 | 7 to 20 | 0.004" | 0.219" | Clear Plastic Case | 1 | 1746N15 | 000000 | 5 | 1746N158 | 0000000 | ||
| T-3R | 0.195" | V | 60° | 6 to 20 | 5 to 12 | 0.008" | 0.344" | Clear Plastic Case | 1 | 1746N12 | 00000 | 5 | 1746N104 | 000000 | ||
NPT Thread | ||||||||||||||||
| DC-3-8VR75 | 0.195" | — | — | 8 | 8 | 0.005" | 0.344" | Clear Plastic Case | 1 | 1746N19 | 00000 | 5 | 1746N173 | 000000 | ||
| DC-3-14VR75 | 0.195" | — | — | 14 | 14 | 0.004" | 0.344" | Clear Plastic Case | 1 | 1746N24 | 00000 | 5 | 1746N255 | 000000 | ||
| DC-3-18VR75 | 0.195" | — | — | 18 | 18 | 0.002" | 0.344" | Clear Plastic Case | 1 | 1746N26 | 00000 | 5 | 1746N441 | 000000 | ||
| DC-3-27VR75 | 0.195" | — | — | 27 | 27 | 0.002" | 0.344" | Clear Plastic Case | 1 | 1746N28 | 00000 | 5 | 1746N671 | 000000 | ||
| DC-3-115VR75 | 0.195" | — | — | 11 1/2 | 11 1/2 | 0.004" | 0.344" | Clear Plastic Case | 1 | 1746N22 | 00000 | 5 | 1746N221 | 000000 | ||
Acme Thread | ||||||||||||||||
| A-3R4 | 0.195" | — | 29° | 4 | 4 | — | 0.344" | Clear Plastic Case | 1 | 1746N235 | 00000 | 5 | 1746N66 | 000000 | ||
| A-3R5 | 0.195" | — | 29° | 5 | 5 | — | 0.344" | Clear Plastic Case | 1 | 1746N231 | 00000 | 5 | 1746N62 | 000000 | ||
| A-3R6 | 0.195" | — | 29° | 6 | 6 | — | 0.344" | Clear Plastic Case | 1 | 1746N226 | 00000 | 5 | 1746N57 | 000000 | ||
| A-3R8 | 0.195" | — | 29° | 8 | 8 | — | 0.344" | Clear Plastic Case | 1 | 1746N241 | 00000 | 5 | 1746N53 | 000000 | ||
| A-3R10 | 0.195" | — | 29° | 10 | 10 | — | 0.344" | Clear Plastic Case | 1 | 1746N217 | 00000 | 5 | 1746N48 | 000000 | ||
Left-Hand Cutting Direction | ||||||||||||||||
 Left-Hand Cutting Direction | ||||||||||||||||
UNC Thread, UNS Thread, UNF Thread | ||||||||||||||||
| T-2L | 0.15" | V | 60° | 8 to 36 | 7 to 20 | 0.004" | 0.219" | Clear Plastic Case | 1 | 1746N17 | 00000 | 5 | 1746N162 | 000000 | ||
| T-3L | 0.195" | V | 60° | 6 to 20 | 5 to 12 | 0.008" | 0.344" | Clear Plastic Case | 1 | 1746N14 | 00000 | 5 | 1746N133 | 000000 | ||
NPT Thread | ||||||||||||||||
| DC-3-8VL75 | 0.195" | — | — | 8 | 8 | 0.005" | 0.344" | Clear Plastic Case | 1 | 1746N21 | 00000 | 5 | 1746N202 | 000000 | ||
| DC-3-14VL75 | 0.195" | — | — | 14 | 14 | 0.004" | 0.344" | Clear Plastic Case | 1 | 1746N25 | 00000 | 5 | 1746N279 | 000000 | ||
| DC-3-18VL75 | 0.195" | — | — | 18 | 18 | 0.002" | 0.344" | Clear Plastic Case | 1 | 1746N27 | 00000 | 5 | 1746N564 | 000000 | ||
| DC-3-27VL75 | 0.195" | — | — | 27 | 27 | 0.002" | 0.344" | Clear Plastic Case | 1 | 1746N29 | 00000 | 5 | 1746N824 | 000000 | ||
| DC-3-115VL75 | 0.195" | — | — | 11 1/2 | 11 1/2 | 0.004" | 0.344" | Clear Plastic Case | 1 | 1746N23 | 00000 | 5 | 1746N222 | 000000 | ||
Acme Thread | ||||||||||||||||
| A-3L4 | 0.195" | — | 29° | 4 | 4 | — | 0.344" | Clear Plastic Case | 1 | 1746N236 | 00000 | 5 | 1746N67 | 000000 | ||
| A-3L5 | 0.195" | — | 29° | 5 | 5 | — | 0.344" | Clear Plastic Case | 1 | 1746N232 | 00000 | 5 | 1746N63 | 000000 | ||
| A-3L6 | 0.195" | — | 29° | 6 | 6 | — | 0.344" | Clear Plastic Case | 1 | 1746N227 | 00000 | 5 | 1746N58 | 000000 | ||
| A-3L8 | 0.195" | — | 29° | 8 | 8 | — | 0.344" | Clear Plastic Case | 1 | 1746N223 | 00000 | 5 | 1746N54 | 000000 | ||
| A-3L10 | 0.195" | — | 29° | 10 | 10 | — | 0.344" | Clear Plastic Case | 1 | 1746N218 | 00000 | 5 | 1746N49 | 000000 | ||
 |  |  |  |
External-Grooving Cut, Right-Hand Cutting Direction | External-Grooving Cut, Left-Hand Cutting Direction | Internal-Grooving Cut, Right-Hand Cutting Direction | Internal-Grooving Cut, Left-Hand Cutting Direction |
Shank | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Material | For Insert Thk. | Insert Holder Code | Wd. | Ht. | Dia. | Min. Hole Dia. | Max. Hole Dp. | Overall Lg. | Clamping Screw Hex Key Size | Each | |||
External-Threading Cut, External-Grooving Cut | |||||||||||||
Right-Hand Cutting Direction | |||||||||||||
| Steel | 0.15" | ASR-062D | 3/8" | 3/8" | — | — | — | 6" | 7/64" | 1806N111 | 0000000 | ||
| Steel | 0.15" | ASR-082D | 1/2" | 1/2" | — | — | — | 6" | 7/64" | 1806N21 | 000000 | ||
| Steel | 0.15" | SR-122B | 3/4" | 3/4" | — | — | — | 4 1/2" | 7/64" | 1806N25 | 00000 | ||
| Steel | 0.195" | ASR-103B | 5/8" | 5/8" | — | — | — | 4 1/2" | 5/32" | 1806N11 | 000000 | ||
| Steel | 0.195" | SR-123B | 3/4" | 3/4" | — | — | — | 4 1/2" | 5/32" | 1806N13 | 00000 | ||
| Steel | 0.195" | SR-163D | 1" | 1" | — | — | — | 6" | 5/32" | 1806N15 | 000000 | ||
Left-Hand Cutting Direction | |||||||||||||
| Steel | 0.15" | ASL-062D | 3/8" | 3/8" | — | — | — | 6" | 7/64" | 1806N112 | 000000 | ||
| Steel | 0.15" | ASL-082D | 1/2" | 1/2" | — | — | — | 6" | 7/64" | 1806N22 | 000000 | ||
| Steel | 0.15" | SL-122B | 3/4" | 3/4" | — | — | — | 4 1/2" | 7/64" | 1806N26 | 00000 | ||
| Steel | 0.195" | ASL-103B | 5/8" | 5/8" | — | — | — | 4 1/2" | 5/32" | 1806N12 | 000000 | ||
| Steel | 0.195" | SL-123B | 3/4" | 3/4" | — | — | — | 4 1/2" | 5/32" | 1806N14 | 00000 | ||
| Steel | 0.195" | SL-163D | 1" | 1" | — | — | — | 6" | 5/32" | 1806N16 | 000000 | ||
Internal-Threading Cut, Internal-Grooving Cut | |||||||||||||
Right-Hand Cutting Direction | |||||||||||||
| Steel | 0.15" | A08-ER2 | — | — | 1/2" | 3/4" | 2" | 8" | 7/64" | 1813N21 | 000000 | ||
| Steel | 0.15" | A10-ER2 | — | — | 5/8" | 1" | 2 1/2" | 10" | 7/64" | 1813N111 | 000000 | ||
| Steel | 0.15" | A12-ER2 | — | — | 3/4" | 1 1/8" | 3" | 10" | 7/64" | 1813N23 | 000000 | ||
| Steel | 0.195" | A16-ER3 | — | — | 1" | 1 3/8" | 4" | 12" | 5/32" | 1813N11 | 000000 | ||
| Steel | 0.195" | A24-ER3 | — | — | 1 1/2" | 2" | 6" | 14" | 5/32" | 1813N13 | 000000 | ||
| Carbide | 0.15" | E08-ER2 | — | — | 1/2" | 3/4" | 3" | 8" | 7/64" | 1813N113 | 000000 | ||
| Carbide | 0.15" | E10-ER2 | — | — | 5/8" | 1" | 3 3/4" | 10" | 7/64" | 1813N114 | 00000000 | ||
| Carbide | 0.15" | E12-ER2 | — | — | 3/4" | 1 1/8" | 4 1/2" | 10" | 7/64" | 1813N115 | 00000000 | ||
| Carbide | 0.195" | E16-ER3 | — | — | 1" | 1 3/8" | 6" | 12" | 5/32" | 1813N116 | 00000000 | ||
Left-Hand Cutting Direction | |||||||||||||
| Steel | 0.15" | A08-EL2 | — | — | 1/2" | 3/4" | 2" | 8" | 7/64" | 1813N22 | 000000 | ||
| Steel | 0.15" | A10-EL2 | — | — | 5/8" | 1" | 2 1/2" | 10" | 7/64" | 1813N112 | 000000 | ||
| Steel | 0.15" | A12-EL2 | — | — | 3/4" | 1 1/8" | 3" | 10" | 7/64" | 1813N24 | 000000 | ||
| Steel | 0.195" | A16-EL3 | — | — | 1" | 1 3/8" | 4" | 12" | 5/32" | 1813N12 | 000000 | ||
| Carbide | 0.15" | E08-EL2 | — | — | 1/2" | 3/4" | 3" | 8" | 7/64" | 1813N117 | 000000 | ||
| Carbide | 0.15" | E10-EL2 | — | — | 5/8" | 1" | 3 3/4" | 10" | 7/64" | 1813N118 | 00000000 | ||
| Carbide | 0.15" | E12-EL2 | — | — | 3/4" | 1 1/8" | 4 1/2" | 10" | 7/64" | 1813N119 | 00000000 | ||
| Carbide | 0.195" | E16-EL3 | — | — | 1" | 1 3/8" | 6" | 12" | 5/32" | 1813N121 | 00000000 | ||
AC50 Carbide—For Steel
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Individual Carbide Insert Case |
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Top View (UNC, UNS, UNF) |
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Top View (Acme) |
Right-Hand Cutting Direction—Right-hand inserts pair with right-hand external or left-hand internal holders.
Left-Hand Cutting Direction—Left-hand inserts pair with left-hand external or right-hand internal holders.
UNC Thread, UNS Thread, and UNF Thread—UNC, UNS, and UNF thread inserts cut a range of UN thread types and sizes.
Acme Thread—ACME thread inserts efficiently machine full-profile ACME threads.
Individual—Inserts sold individually come packed in a clear plastic case to protect cutting edges during shipment.
Package—Inserts sold in packages come factory sealed from the manufacturer for maximum traceability.
Thread | Threads Per Inch | Individual | Package | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Thk. | Shape | Angle | External | Internal | Tip Radius | Overall Ht. | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
Right-Hand Cutting Direction | ||||||||||||||||
Right-Hand Cutting Direction | ||||||||||||||||
UNC Thread, UNS Thread, UNF Thread | ||||||||||||||||
| T-2R | 0.15" | V | 60° | 8 to 36 | 7 to 20 | 0.004" | 0.219" | Clear Plastic Case | 1 | 1746N16 | 000000 | 5 | 1746N161 | 0000000 | ||
| T-3R | 0.195" | V | 60° | 6 to 20 | 5 to 12 | 0.008" | 0.344" | Clear Plastic Case | 1 | 1746N11 | 00000 | 5 | 1746N103 | 000000 | ||
Acme Thread | ||||||||||||||||
| A-3R4 | 0.195" | — | 29° | 4 | 4 | — | 0.344" | Clear Plastic Case | 1 | 1746N237 | 00000 | 5 | 1746N68 | 000000 | ||
| A-3R5 | 0.195" | — | 29° | 5 | 5 | — | 0.344" | Clear Plastic Case | 1 | 1746N233 | 00000 | 5 | 1746N64 | 000000 | ||
| A-3R6 | 0.195" | — | 29° | 6 | 6 | — | 0.344" | Clear Plastic Case | 1 | 1746N228 | 00000 | 5 | 1746N59 | 000000 | ||
| A-3R8 | 0.195" | — | 29° | 8 | 8 | — | 0.344" | Clear Plastic Case | 1 | 1746N224 | 00000 | 5 | 1746N55 | 000000 | ||
| A-3R10 | 0.195" | — | 29° | 10 | 10 | — | 0.344" | Clear Plastic Case | 1 | 1746N219 | 00000 | 5 | 1746N51 | 000000 | ||
| A-3R12 | 0.195" | — | 29° | 12 | 12 | — | 0.344" | Clear Plastic Case | 1 | 1746N215 | 00000 | 5 | 1746N46 | 000000 | ||
| A-3R14 | 0.195" | — | 29° | 14 | 14 | — | 0.344" | Clear Plastic Case | 1 | 1746N213 | 00000 | 5 | 1746N44 | 000000 | ||
| A-3R16 | 0.195" | — | 29° | 16 | 16 | — | 0.344" | Clear Plastic Case | 1 | 1746N211 | 00000 | 5 | 1746N42 | 000000 | ||
Left-Hand Cutting Direction | ||||||||||||||||
Left-Hand Cutting Direction | ||||||||||||||||
UNC Thread, UNS Thread, UNF Thread | ||||||||||||||||
| T-2L | 0.15" | V | 60° | 8 to 36 | 7 to 20 | 0.004" | 0.219" | Clear Plastic Case | 1 | 1746N18 | 00000 | 5 | 1746N172 | 000000 | ||
| T-3L | 0.195" | V | 60° | 6 to 20 | 5 to 12 | 0.008" | 0.344" | Clear Plastic Case | 1 | 1746N13 | 00000 | 5 | 1746N113 | 000000 | ||
Acme Thread | ||||||||||||||||
| A-3L4 | 0.195" | — | 29° | 4 | 4 | — | 0.344" | Clear Plastic Case | 1 | 1746N238 | 00000 | 5 | 1746N69 | 000000 | ||
| A-3L5 | 0.195" | — | 29° | 5 | 5 | — | 0.344" | Clear Plastic Case | 1 | 1746N234 | 00000 | 5 | 1746N65 | 000000 | ||
| A-3L6 | 0.195" | — | 29° | 6 | 6 | — | 0.344" | Clear Plastic Case | 1 | 1746N229 | 00000 | 5 | 1746N61 | 000000 | ||
| A-3L8 | 0.195" | — | 29° | 8 | 8 | — | 0.344" | Clear Plastic Case | 1 | 1746N225 | 00000 | 5 | 1746N56 | 000000 | ||
| A-3L10 | 0.195" | — | 29° | 10 | 10 | — | 0.344" | Clear Plastic Case | 1 | 1746N239 | 00000 | 5 | 1746N52 | 000000 | ||
| A-3L12 | 0.195" | — | 29° | 12 | 12 | — | 0.344" | Clear Plastic Case | 1 | 1746N216 | 00000 | 5 | 1746N47 | 000000 | ||
| A-3L14 | 0.195" | — | 29° | 14 | 14 | — | 0.344" | Clear Plastic Case | 1 | 1746N214 | 00000 | 5 | 1746N45 | 000000 | ||
| A-3L16 | 0.195" | — | 29° | 16 | 16 | — | 0.344" | Clear Plastic Case | 1 | 1746N212 | 00000 | 5 | 1746N43 | 000000 | ||
| | | |
External-Grooving Cut, Right-Hand Cutting Direction | External-Grooving Cut, Left-Hand Cutting Direction | Internal-Grooving Cut, Right-Hand Cutting Direction | Internal-Grooving Cut, Left-Hand Cutting Direction |
Shank | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Material | For Insert Thk. | Insert Holder Code | Wd. | Ht. | Dia. | Min. Hole Dia. | Max. Hole Dp. | Overall Lg. | Clamping Screw Hex Key Size | Each | |||
External-Threading Cut, External-Grooving Cut | |||||||||||||
Right-Hand Cutting Direction | |||||||||||||
| Steel | 0.15" | ASR-062D | 3/8" | 3/8" | — | — | — | 6" | 7/64" | 1806N111 | 0000000 | ||
| Steel | 0.15" | ASR-082D | 1/2" | 1/2" | — | — | — | 6" | 7/64" | 1806N21 | 000000 | ||
| Steel | 0.15" | SR-122B | 3/4" | 3/4" | — | — | — | 4 1/2" | 7/64" | 1806N25 | 00000 | ||
| Steel | 0.195" | ASR-103B | 5/8" | 5/8" | — | — | — | 4 1/2" | 5/32" | 1806N11 | 000000 | ||
| Steel | 0.195" | SR-123B | 3/4" | 3/4" | — | — | — | 4 1/2" | 5/32" | 1806N13 | 00000 | ||
| Steel | 0.195" | SR-163D | 1" | 1" | — | — | — | 6" | 5/32" | 1806N15 | 000000 | ||
Left-Hand Cutting Direction | |||||||||||||
| Steel | 0.15" | ASL-062D | 3/8" | 3/8" | — | — | — | 6" | 7/64" | 1806N112 | 000000 | ||
| Steel | 0.15" | ASL-082D | 1/2" | 1/2" | — | — | — | 6" | 7/64" | 1806N22 | 000000 | ||
| Steel | 0.15" | SL-122B | 3/4" | 3/4" | — | — | — | 4 1/2" | 7/64" | 1806N26 | 00000 | ||
| Steel | 0.195" | ASL-103B | 5/8" | 5/8" | — | — | — | 4 1/2" | 5/32" | 1806N12 | 000000 | ||
| Steel | 0.195" | SL-123B | 3/4" | 3/4" | — | — | — | 4 1/2" | 5/32" | 1806N14 | 00000 | ||
| Steel | 0.195" | SL-163D | 1" | 1" | — | — | — | 6" | 5/32" | 1806N16 | 000000 | ||
Internal-Threading Cut, Internal-Grooving Cut | |||||||||||||
Right-Hand Cutting Direction | |||||||||||||
| Steel | 0.15" | A08-ER2 | — | — | 1/2" | 3/4" | 2" | 8" | 7/64" | 1813N21 | 000000 | ||
| Steel | 0.15" | A10-ER2 | — | — | 5/8" | 1" | 2 1/2" | 10" | 7/64" | 1813N111 | 000000 | ||
| Steel | 0.15" | A12-ER2 | — | — | 3/4" | 1 1/8" | 3" | 10" | 7/64" | 1813N23 | 000000 | ||
| Steel | 0.195" | A16-ER3 | — | — | 1" | 1 3/8" | 4" | 12" | 5/32" | 1813N11 | 000000 | ||
| Steel | 0.195" | A24-ER3 | — | — | 1 1/2" | 2" | 6" | 14" | 5/32" | 1813N13 | 000000 | ||
| Carbide | 0.15" | E08-ER2 | — | — | 1/2" | 3/4" | 3" | 8" | 7/64" | 1813N113 | 000000 | ||
| Carbide | 0.15" | E10-ER2 | — | — | 5/8" | 1" | 3 3/4" | 10" | 7/64" | 1813N114 | 00000000 | ||
| Carbide | 0.15" | E12-ER2 | — | — | 3/4" | 1 1/8" | 4 1/2" | 10" | 7/64" | 1813N115 | 00000000 | ||
| Carbide | 0.195" | E16-ER3 | — | — | 1" | 1 3/8" | 6" | 12" | 5/32" | 1813N116 | 00000000 | ||
Left-Hand Cutting Direction | |||||||||||||
| Steel | 0.15" | A08-EL2 | — | — | 1/2" | 3/4" | 2" | 8" | 7/64" | 1813N22 | 000000 | ||
| Steel | 0.15" | A10-EL2 | — | — | 5/8" | 1" | 2 1/2" | 10" | 7/64" | 1813N112 | 000000 | ||
| Steel | 0.15" | A12-EL2 | — | — | 3/4" | 1 1/8" | 3" | 10" | 7/64" | 1813N24 | 000000 | ||
| Steel | 0.195" | A16-EL3 | — | — | 1" | 1 3/8" | 4" | 12" | 5/32" | 1813N12 | 000000 | ||
| Carbide | 0.15" | E08-EL2 | — | — | 1/2" | 3/4" | 3" | 8" | 7/64" | 1813N117 | 000000 | ||
| Carbide | 0.15" | E10-EL2 | — | — | 5/8" | 1" | 3 3/4" | 10" | 7/64" | 1813N118 | 00000000 | ||
| Carbide | 0.15" | E12-EL2 | — | — | 3/4" | 1 1/8" | 4 1/2" | 10" | 7/64" | 1813N119 | 00000000 | ||
| Carbide | 0.195" | E16-EL3 | — | — | 1" | 1 3/8" | 6" | 12" | 5/32" | 1813N121 | 00000000 | ||
Solid Carbide Internal Threading Lathe Tools
 |  |
Made of solid carbide, these tools provide more rigidity than carbide-tipped tools. Use them to create internal Acme threads or V-shaped UNC, UNS, and UNF threads. All have flats on the shank for quick alignment.
V-Shaped Threads (UNC, UNF, UNS)
 |
Threads per In. | Min. Hole Dia. | Max. Hole Dp. | Offset | Shank Dia. | Overall Lg. | Material | Nose Angle | For Use On | Mfr. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right-Hand Cutting Direction | |||||||||||||
| 8 to 24 | 0.49" | 3/4" | 0.12" | 1/2" | 3" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A33 | 000000 | ||
| 10 to 32 | 0.32" | 3/4" | 0.075" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A29 | 00000 | ||
| 10 to 32 | 0.36" | 3/4" | 0.085" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A31 | 00000 | ||
| 10 to 32 | 0.36" | 1" | 0.085" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A32 | 00000 | ||
| 12 to 40 | 0.29" | 1" | 0.07" | 5/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A28 | 00000 | ||
| 14 to 40 | 0.23" | 3/4" | 0.055" | 5/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A26 | 00000 | ||
| 14 to 40 | 0.23" | 1" | 0.055" | 5/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A27 | 00000 | ||
| 16 to 40 | 0.2" | 0.6" | 0.045" | 1/4" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A25 | 00000 | ||
| 18 to 56 | 0.18" | 1/2" | 0.04" | 1/4" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A23 | 00000 | ||
| 18 to 56 | 0.18" | 3/4" | 0.04" | 1/4" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A24 | 00000 | ||
| 20 to 56 | 0.14" | 0.3" | 0.035" | 3/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A22 | 00000 | ||
| 24 to 56 | 0.12" | 0.3" | 0.03" | 3/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A21 | 00000 | ||
Acme Threads
 |
Threads per In. | Min. Hole Dia. | Max. Hole Dp. | Offset | Shank Dia. | Overall Lg. | Material | Nose Angle | For Use On | Mfr. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right-Hand Cutting Direction | |||||||||||||
| 4 | 0.49" | 2" | 0.15" | 1/2" | 3" | Micrograin Carbide | 29° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A36 | 000000 | ||
| 5 | 0.49" | 2" | 0.12" | 1/2" | 3" | Micrograin Carbide | 29° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A34 | 00000 | ||
| 6 | 0.49" | 2" | 0.12" | 1/2" | 3" | Micrograin Carbide | 29° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Internal Tool | 3369A35 | 00000 | ||
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).
Carbide—Carbide holders are more rigid than steel holders, so they vibrate less and leave a smoother finish.
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 | ||
| A10-ER2 | 5/8" | 1" | 2 1/2" | 10" | G-2031L, G-2062L, G-2094L, G-2125L, R-2031L, R-2047L, R-2062L, T-2L | 0.15" | 7/64" | Coolant Hole | 1813N111 | 000000 | 1879N22 | 00000 | 1884N22 | 0000 | ||
| 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 | ||
Carbide | ||||||||||||||||
| E08-ER2 | 1/2" | 3/4" | 3" | 8" | G-2031L, G-2062L, G-2094L, G-2125L, R-2031L, R-2047L, R-2062L, T-2L | 0.15" | 7/64" | Coolant Hole | 1813N113 | 000000 | 1879N24 | 00000 | 1884N21 | 0000 | ||
| E10-ER2 | 5/8" | 1" | 3 3/4" | 10" | G-2031L, G-2062L, G-2094L, G-2125L, R-2031L, R-2047L, R-2062L, T-2L | 0.15" | 7/64" | Coolant Hole | 1813N114 | 00000000 | 1879N22 | 00000 | 1884N22 | 0000 | ||
| E12-ER2 | 3/4" | 1 1/8" | 4 1/2" | 10" | G-2031L, G-2062L, G-2094L, G-2125L, R-2031L, R-2047L, R-2062L, T-2L | 0.15" | 7/64" | Coolant Hole | 1813N115 | 00000000 | 1879N22 | 00000 | 1884N22 | 0000 | ||
| E16-ER3 | 1" | 1 3/8" | 6" | 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 | 1813N116 | 00000000 | 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 | ||
| A10-EL2 | 5/8" | 1" | 2 1/2" | 10" | G-2031R, G-2062R, G-2094R, G-2125R, R-2031R, R-2047R, R-2062R, T-2R | 0.15" | 7/64" | Coolant Hole | 1813N112 | 000000 | 1879N21 | 00000 | 1884N22 | 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 | ||
Carbide | ||||||||||||||||
| E08-EL2 | 1/2" | 3/4" | 3" | 8" | G-2031R, G-2062R, G-2094R, G-2125R, R-2031R, R-2047R, R-2062R, T-2R | 0.15" | 7/64" | Coolant Hole | 1813N117 | 000000 | 1879N23 | 00000 | 1884N21 | 0000 | ||
| E10-EL2 | 5/8" | 1" | 3 3/4" | 10" | G-2031R, G-2062R, G-2094R, G-2125R, R-2031R, R-2047R, R-2062R, T-2R | 0.15" | 7/64" | Coolant Hole | 1813N118 | 00000000 | 1879N21 | 00000 | 1884N22 | 0000 | ||
| E12-EL2 | 3/4" | 1 1/8" | 4 1/2" | 10" | G-2031R, G-2062R, G-2094R, G-2125R, R-2031R, R-2047R, R-2062R, T-2R | 0.15" | 7/64" | Coolant Hole | 1813N119 | 00000000 | 1879N21 | 00000 | 1884N22 | 0000 | ||
| E16-EL3 | 1" | 1 3/8" | 6" | 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 | 1813N121 | 00000000 | 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 | ||
Indexable Lathe Threading Tools
 |  |  |
1/2" Shank | External Threading | Internal Threading |
These tools come with one high-speed steel insert for use on steel and stainless steel and one high-speed steel insert for use on softer materials, such as aluminum and brass. When one point of an insert dulls, rotate it to use a sharp point. When all points dull, replace the insert rather than the whole tool.
1/2" Wide Shank—Tool with 1/2" shank can cut external right-hand threads with one end and internal right-hand threads with the other.
Thread | Threads Per Inch | Insert | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Min. Hole Dia. | Max. Hole Dp. | Overall Lg. | Type | Shape | Angle | External | Internal | Material | For Use On | Code | Inscribed Circle Dia. (IC) | Thk. | Tip Radius | Mfr. | Each | |||
Right-Hand Cutting Direction | ||||||||||||||||||
1/2" Square Shank—For External Threading and Internal Threading | ||||||||||||||||||
| 1 3/8" | 1 1/4" | 5" | UNC, UNF, UNS | V | 60° | 8 to 36 | 8 to 36 | Steel | Aluminum, Brass, Bronze, Plastic, Stainless Steel, Steel | TNMC-32NV, TPMC-32NV | 3/8" | 1/8" | 0.004" | Arthur R. Warner | 3264A12 | 0000000 | ||
High-Speed Steel Lathe Tool Inserts
TPMC (Triangle)
 | |
Individual Carbide Insert Case |
TNMC (Triangle)
 | |
Individual Carbide Insert Case |
Carbide-Tipped Internal Threading Lathe Tools
 |  |  |
Shank | Tip | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Min. Hole Dia. | Max. Hole Dp. | Offset | Wd. | Ht. | Overall Lg. | Material | Nose Angle | Lg. | Thk. | For Use On | Mfr. | Each | |||
Right-Hand Cutting Direction | |||||||||||||||
| 0.45" | 1/2" | 0.175" | 3/8" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | 5/16" | 3/32" | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Clapp & Haney | 1582N71 | 000000 | ||
| 0.45" | 1" | 0.175" | 3/8" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | 5/16" | 3/32" | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Clapp & Haney | 1582N72 | 00000 | ||
| 0.575" | 3/4" | 0.2" | 1/2" | 1/2" | 3 1/2" | Micrograin Carbide | 60° | 1/2" | 3/32" | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Clapp & Haney | 1582N73 | 00000 | ||
| 0.575" | 1 1/4" | 0.2" | 1/2" | 1/2" | 3 1/2" | Micrograin Carbide | 60° | 1/2" | 3/32" | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | Clapp & Haney | 1582N74 | 00000 | ||
Quick-Change Lathe Tools and Holders
Internal Threading Tools—Right Hand
 |  |  |
Min. Hole Dia. | Max. Hole Dp. | Offset | Material | For Use On | Mfr. | Each | |||
|---|---|---|---|---|---|---|---|---|---|
3/16" Diameter Shank | |||||||||
| 0.08" | 1/2" | 0.02" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N5 | 000000 | ||
| 0.1" | 0.6" | 0.025" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N6 | 00000 | ||
| 0.11" | 3/4" | 0.03" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N7 | 00000 | ||
| 0.16" | 1" | 0.04" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N11 | 00000 | ||
1/4" Diameter Shank | |||||||||
| 0.18" | 1" | 0.04" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N12 | 00000 | ||
| 0.2" | 1" | 0.045" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N13 | 00000 | ||
5/16" Diameter Shank | |||||||||
| 0.23" | 0.4" | 0.055" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N15 | 00000 | ||
| 0.23" | 1 1/2" | 0.055" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N14 | 00000 | ||
| 0.29" | 1 3/4" | 0.07" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N16 | 00000 | ||
3/8" Diameter Shank | |||||||||
| 0.32" | 1.8" | 0.075" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N17 | 00000 | ||
| 0.36" | 1.8" | 0.085" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N18 | 00000 | ||
1/2" Diameter Shank | |||||||||
| 0.46" | 2" | 0.12" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N19 | 000000 | ||
| 0.49" | 2" | 0.12" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | Micro 100 | 1433N21 | 000000 | ||
Laydown Internal Threading Lathe Tool Insert Holders
 |  |  |
Shown with Insert (Sold Separately) | Internal Threading |
Holders | Replacement Torx Screws | Replacement Torx Keys | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Insert | ||||||||||||||||
Insert Holder Code | Shank Dia. | Min. Hole Dia. | Max. Hole Dp. | Overall Lg. | Code | IC Dia. | Thk. | Material | Each | Each | Each | |||||
Right-Hand Cutting Direction | ||||||||||||||||
| SINR | 5/8" | 3/4" | 1 7/8" | 6" | 16IR08UN, 16IR10UN, 16IR12UN, 16IR13UN, 16IR14UN, 16IR16UN, 16IR18UN, 16IR20UN, 16IR24UN, 16IR100ISO, 16IR200ISO | 3/8" | 0.145" | Steel | 8249N121 | 0000000 | 8249N123 | 00000 | 9971N135 | 00000 | ||
| SINR | 3/4" | 15/16" | 2 1/4" | 7" | 16IR08UN, 16IR10UN, 16IR12UN, 16IR13UN, 16IR14UN, 16IR16UN, 16IR18UN, 16IR20UN, 16IR24UN, 16IR100ISO, 16IR200ISO | 3/8" | 0.145" | Steel | 8249N122 | 000000 | 8249N123 | 0000 | 9971N135 | 0000 | ||
|  |  |
Individual Carbide Insert Case |
Thread | Individual | Package | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Type | Shape | Angle | Threads per In. | Thread Pitch, mm | IC Dia. | Thk. | Tip Radius | Material | Carbide Industry Designation | For Use On | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | |||
| 16IR08UN | UNC | V | 60° | 8 | — | 3/8" | 0.145" | 0.008" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N121 | 000000 | 5 | 9938N133 | 000000 | |
| 16IR10UN | UNC | V | 60° | 10 | — | 3/8" | 0.145" | 0.007" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N123 | 00000 | 5 | 9938N135 | 00000 | |
| 16IR12UN | UNC, UNF | V | 60° | 12 | — | 3/8" | 0.145" | 0.006" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N124 | 00000 | 5 | 9938N136 | 00000 | |
| 16IR13UN | UNC | V | 60° | 13 | — | 3/8" | 0.145" | 0.005" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N125 | 00000 | 5 | 9938N137 | 00000 | |
| 16IR14UN | UNC, UNS, UNF | V | 60° | 14 | — | 3/8" | 0.145" | 0.005" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N126 | 00000 | 5 | 9938N138 | 00000 | |
| 16IR16UN | UNC, UNF | V | 60° | 16 | — | 3/8" | 0.145" | 0.004" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N127 | 00000 | 5 | 9938N139 | 00000 | |
| 16IR18UN | UNC, UNF | V | 60° | 18 | — | 3/8" | 0.145" | 0.004" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N128 | 00000 | 5 | 9938N141 | 00000 | |
| 16IR20UN | UNC, UNF, UNEF | V | 60° | 20 | — | 3/8" | 0.145" | 0.003" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N131 | 00000 | 5 | 9938N143 | 00000 | |
| 16IR24UN | UNC, UNF, UNEF | V | 60° | 24 | — | 3/8" | 0.145" | 0.002" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N132 | 00000 | 5 | 9938N144 | 00000 | |
| 16IR100ISO | Metric | V | 60° | — | 1 | 3/8" | 0.145" | 0.003" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N122 | 00000 | 5 | 9938N134 | 00000 | |
| 16IR200ISO | Metric | V | 60° | — | 2 | 3/8" | 0.145" | 0.006" | Titanium Aluminum Oxygen Nitride (TiAlON)-Coated Carbide | C6 | Stainless Steel | Clear Plastic Case | 1 | 9938N129 | 00000 | 5 | 9938N142 | 00000 | |
Laydown Internal Threading Lathe Tool Inserts
 | | |
Individual Carbide Insert Case |
|
Thread | Individual | Package | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Type | Shape | Angle | Threads per In. | Thread Pitch, mm | IC Dia. | Thk. | Tip Radius | Material | Carbide Industry Designation | Finish | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
For Use On Stainless Steel | ||||||||||||||||||||
| 16IR08UN | UNC | V | 60° | 8 | — | 3/8" | 0.145" | 0.008" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N121 | 000000 | 5 | 9938N133 | 000000 | ||
| 16IR10UN | UNC | V | 60° | 10 | — | 3/8" | 0.145" | 0.007" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N123 | 00000 | 5 | 9938N135 | 00000 | ||
| 16IR12UN | UNC, UNF | V | 60° | 12 | — | 3/8" | 0.145" | 0.006" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N124 | 00000 | 5 | 9938N136 | 00000 | ||
| 16IR13UN | UNC | V | 60° | 13 | — | 3/8" | 0.145" | 0.005" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N125 | 00000 | 5 | 9938N137 | 00000 | ||
| 16IR14UN | UNC, UNS, UNF | V | 60° | 14 | — | 3/8" | 0.145" | 0.005" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N126 | 00000 | 5 | 9938N138 | 00000 | ||
| 16IR16UN | UNC, UNF | V | 60° | 16 | — | 3/8" | 0.145" | 0.004" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N127 | 00000 | 5 | 9938N139 | 00000 | ||
| 16IR18UN | UNC, UNF | V | 60° | 18 | — | 3/8" | 0.145" | 0.004" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N128 | 00000 | 5 | 9938N141 | 00000 | ||
| 16IR20UN | UNC, UNF, UNEF | V | 60° | 20 | — | 3/8" | 0.145" | 0.003" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N131 | 00000 | 5 | 9938N143 | 00000 | ||
| 16IR24UN | UNC, UNF, UNEF | V | 60° | 24 | — | 3/8" | 0.145" | 0.002" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N132 | 00000 | 5 | 9938N144 | 00000 | ||
| 16IR100ISO | Metric | V | 60° | — | 1 | 3/8" | 0.145" | 0.003" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N122 | 00000 | 5 | 9938N134 | 00000 | ||
| 16IR200ISO | Metric | V | 60° | — | 2 | 3/8" | 0.145" | 0.006" | Carbide | C6 | Titanium Aluminum Oxygen Nitride (TiAlON) Coated | Clear Plastic Case | 1 | 9938N129 | 00000 | 5 | 9938N142 | 00000 | ||
