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Boring Carbide Insert Holders
Shown with Insert Installed
Pair these holders with a carbide insert (not included) to enlarge existing holes to precise diameters. They’re made to ANSI standards.
Face your lathe and use the direction the spindle rotates to choose an insert holder. Use right-hand holders when the spindle of your lathe rotates counterclockwise. Use left-hand holders when the spindle rotates clockwise.
MCLN Holders—For CNGG, CNMG Inserts
Holders | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Insert | Cutting Edge Angle | Replacement Clamps | Replacement Clamp Screws | Replacement Seats | Replacement Lock Pin Screws | |||||||||||||
| Shank Dia. | Min. Hole Dia. | Max. Hole Dp. | O'all Lg. | Inscribed Circle Dia. (IC) | Thick. | Material | Side | End | Each | Each | Each | Each | Each | |||||
For Boring | ||||||||||||||||||
Right Hand | ||||||||||||||||||
| 3/4" | 1" | 3" | 10" | 1/2" | 3/16" | Steel | -5° | 5° | 1475N11 | 0000000 | 1475N37 | 00000 | 3288A943 | 00000 | ______ | 00 | 1475N36 | 00000 |
| 1" | 1 5/16" | 4" | 12" | 1/2" | 3/16" | Steel | -5° | 5° | 1475N12 | 000000 | 3288A937 | 00000 | 3288A946 | 0000 | ______ | 00 | 1475N36 | 0000 |
| 1 1/4" | 1 9/16" | 5" | 14" | 1/2" | 3/16" | Steel | -5° | 5° | 1475N13 | 000000 | 3288A937 | 00000 | 3288A946 | 0000 | 3288A987 | 000000 | 3288A924 | 00000 |
| 1 1/2" | 1 13/16" | 6" | 14" | 1/2" | 3/16" | Steel | -5° | 5° | 1475N14 | 000000 | 3288A937 | 00000 | 3288A946 | 0000 | 3288A987 | 00000 | 3288A924 | 00000 |
Left Hand | ||||||||||||||||||
| 3/4" | 1" | 3" | 10" | 1/2" | 3/16" | Steel | -5° | 5° | 1475N15 | 000000 | 1475N37 | 0000 | 3288A943 | 0000 | ______ | 00 | 1475N36 | 0000 |
| 1" | 1 5/16" | 4" | 12" | 1/2" | 3/16" | Steel | -5° | 5° | 1475N16 | 000000 | 3288A937 | 00000 | 3288A946 | 0000 | ______ | 00 | 1475N36 | 0000 |
| 1 1/4" | 1 9/16" | 5" | 14" | 1/2" | 3/16" | Steel | -5° | 5° | 1475N17 | 000000 | 3288A937 | 00000 | 3288A946 | 0000 | 3288A987 | 00000 | 3288A924 | 00000 |
| 1 1/2" | 1 13/16" | 6" | 14" | 1/2" | 3/16" | Steel | -5° | 5° | 1475N18 | 000000 | 3288A937 | 00000 | 3288A946 | 0000 | 3288A987 | 00000 | 3288A924 | 00000 |
SCLC Holders—For CCMT Inserts
Holders | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Insert | Cutting Edge Angle | Replacement Torx Screws | Replacement Torx Keys | |||||||||||
| Shank Dia. | Min. Hole Dia. | Max. Hole Dp. | O'all Lg. | Inscribed Circle Dia. (IC) | Thick. | Material | Side | End | Each | Each | Each | |||
For Boring | ||||||||||||||
Right Hand | ||||||||||||||
| 3/8" | 1/2" | 1 1/2" | 6" | 1/4" | 3/32" | Steel | -5° | 5° | 1475N19 | 0000000 | 3288A96 | 00000 | 6959A14 | 00000 |
| 1/2" | 5/8" | 2" | 6" | 1/4" | 3/32" | Steel | -5° | 5° | 1475N21 | 000000 | 3288A96 | 0000 | 6959A14 | 0000 |
| 1/2" | 5/8" | 2" | 6" | 3/8" | 5/32" | Steel | -5° | 5° | 1475N23 | 000000 | 1475N35 | 0000 | 6959A21 | 0000 |
| 5/8" | 13/16" | 2 1/2" | 8" | 1/4" | 3/32" | Steel | -5° | 5° | 1475N22 | 000000 | 3288A96 | 0000 | 6959A14 | 0000 |
| 5/8" | 13/16" | 2 1/2" | 8" | 3/8" | 5/32" | Steel | -5° | 5° | 1475N24 | 000000 | 1475N35 | 0000 | 6959A21 | 0000 |
| 3/4" | 1" | 3" | 10" | 3/8" | 5/32" | Steel | -5° | 5° | 1475N25 | 000000 | 3288A97 | 0000 | 6959A21 | 0000 |
| 1" | 1 1/4" | 4" | 12" | 3/8" | 5/32" | Steel | -5° | 5° | 1475N26 | 000000 | 3288A97 | 0000 | 6959A21 | 0000 |
Left Hand | ||||||||||||||
| 3/8" | 1/2" | 1 1/2" | 6" | 1/4" | 3/32" | Steel | -5° | 5° | 1475N27 | 000000 | 3288A96 | 0000 | 6959A14 | 0000 |
| 1/2" | 5/8" | 2" | 6" | 1/4" | 3/32" | Steel | -5° | 5° | 1475N28 | 000000 | 3288A96 | 0000 | 6959A14 | 0000 |
| 1/2" | 5/8" | 2" | 6" | 3/8" | 5/32" | Steel | -5° | 5° | 1475N31 | 000000 | 1475N35 | 0000 | 6959A21 | 0000 |
| 5/8" | 13/16" | 2 1/2" | 8" | 1/4" | 3/32" | Steel | -5° | 5° | 1475N29 | 000000 | 3288A96 | 0000 | 6959A14 | 0000 |
| 5/8" | 13/16" | 2 1/2" | 8" | 3/8" | 5/32" | Steel | -5° | 5° | 1475N32 | 000000 | 1475N35 | 0000 | 6959A21 | 0000 |
| 3/4" | 1" | 3" | 10" | 3/8" | 5/32" | Steel | -5° | 5° | 1475N33 | 000000 | 3288A97 | 0000 | 6959A21 | 0000 |
| 1" | 1 1/4" | 4" | 12" | 3/8" | 5/32" | Steel | -5° | 5° | 1475N34 | 000000 | 3288A97 | 0000 | 6959A21 | 0000 |
STUC Holders—For TCMT Inserts
Holders | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Insert | Replacement Torx Screws | Replacement Torx Keys | |||||||||||
| Shank Dia. | Min. Hole Dia. | Max. Hole Dp. | O'all Lg. | Inscribed Circle Dia. (IC) | Thick. | Material | End Cutting Edge Angle | Each | Each | Each | |||
For Boring | |||||||||||||
Right Hand | |||||||||||||
| 3/8" | 1/2" | 1 1/2" | 5" | 1/4" | 3/32" | Steel | 3° | 3707A11 | 000000 | 1475N41 | 00000 | 6959A12 | 00000 |
| 1/2" | 5/8" | 2" | 6" | 1/4" | 3/32" | Steel | 3° | 3707A12 | 00000 | 1475N41 | 000 | 6959A12 | 0000 |
| 5/8" | 3/4" | 2 1/2" | 8" | 1/4" | 3/32" | Steel | 3° | 3707A13 | 00000 | 1475N41 | 000 | 6959A12 | 0000 |
| 3/4" | 7/8" | 3" | 10" | 3/8" | 5/32" | Steel | 3° | 3707A14 | 00000 | 1475N42 | 000 | 6959A21 | 0000 |
| 1" | 1 1/8" | 4" | 12" | 3/8" | 5/32" | Steel | 3° | 3707A15 | 00000 | 1475N42 | 000 | 6959A21 | 0000 |
Left Hand | |||||||||||||
| 3/8" | 1/2" | 1 1/2" | 5" | 1/4" | 3/32" | Steel | 3° | 3707A16 | 00000 | 1475N41 | 000 | 6959A12 | 0000 |
| 1/2" | 5/8" | 2" | 6" | 1/4" | 3/32" | Steel | 3° | 3707A17 | 00000 | 1475N41 | 000 | 6959A12 | 0000 |
| 5/8" | 3/4" | 2 1/2" | 8" | 1/4" | 3/32" | Steel | 3° | 3707A18 | 00000 | 1475N41 | 000 | 6959A12 | 0000 |
| 3/4" | 7/8" | 3" | 10" | 3/8" | 5/32" | Steel | 3° | 3707A19 | 00000 | 1475N42 | 000 | 6959A21 | 0000 |
| 1" | 1 1/8" | 4" | 12" | 3/8" | 5/32" | Steel | 3° | 3707A21 | 00000 | 1475N42 | 000 | 6959A21 | 0000 |