Filter by
Shank Type
For Machine Spindle Type
Drill Chuck Mount Type
For Use With
Bit Shank Size
For Holding
Shank Size
Thread Size
Material
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
DFARS Specialty Metals
Shank Thread Size
Export Control Classification Number (ECCN)
Gender
Shank Taper Number
Manufacturer
Drill Chucks with R8 Taper Integral Arbor
For Bit Shank Size | Max. No-Load Rotational Speed, rpm | Total Indicated Runout (TIR) Accuracy | Jaw Material | Body Material | Projection | Max. Body Dia. | For Tool Drive Direction | Mfr. Model No. | Features | Includes | Certificate Type | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Keyless Chuck | |||||||||||||||
McMaster-Carr Approved | |||||||||||||||
| 1/32" to 1/2" 1 mm to 13 mm | 10,000 | 0.0016" | Hardened Steel | Hardened Steel | 3 1/4" | 1.89" | Clockwise | — | Wrench Flats | Spanner Wrench | Accuracy Certificate | 9790N11 | 0000000 | ||
| 1/8" to 5/8" 3 mm to 16 mm | 8,000 | 0.0016" | Hardened Steel | Hardened Steel | 3 7/16" | 2.13" | Clockwise | — | Wrench Flats | Spanner Wrench | Accuracy Certificate | 9790N12 | 000000 | ||
Albrecht | |||||||||||||||
| 1/32" to 1/2" 1 mm to 13 mm | 7,000 | 0.0019" | Hardened Steel | Hardened Steel | 3 5/16" | 2" | Clockwise | CP130-R8 | — | — | — | 30075A48 | 000000 | ||
| 1/8" to 5/8" 3 mm to 16 mm | 4,000 | 0.002" | Hardened Steel | Hardened Steel | 3 7/16" | 2.25" | Clockwise | CP160-R8 | — | — | — | 30075A58 | 000000 | ||
Keyed Chuck | |||||||||||||||
McMaster-Carr Approved | |||||||||||||||
| 1/32" to 1/2" 1 mm to 13 mm | 8,000 | 0.0008" | Hardened Steel | Hardened Steel | 3 3/8" | 2.13" | Clockwise, Counterclockwise | — | — | Key | Accuracy Certificate | 9790N13 | 000000 | ||
| 1/8" to 5/8" 3 mm to 16 mm | 8,000 | 0.0008" | Hardened Steel | Hardened Steel | 3 1/2" | 2.25" | Clockwise, Counterclockwise | — | — | Key | Accuracy Certificate | 9790N14 | 000000 | ||
R8 Taper to Jacobs Taper Drill Chuck Arbors
For Drill Chuck Taper No. | Overall Lg. | Material | Hardness | Each | |||
|---|---|---|---|---|---|---|---|
Economy | |||||||
| Jacobs 1 | 5" | Hardened Steel | Rockwell C28 (Hard) | 8775A16 | 000000 | ||
| Jacobs 2, Jacobs 2s | 5 1/4" | Hardened Steel | Rockwell C28 (Hard) | 8775A17 | 00000 | ||
| Jacobs 3 | 5 1/2" | Hardened Steel | Rockwell C28 (Hard) | 8775A21 | 00000 | ||
| Jacobs 4 | 6" | Hardened Steel | Rockwell C28 (Hard) | 8775A22 | 00000 | ||
| Jacobs 6 | 5 1/4" | Hardened Steel | Rockwell C28 (Hard) | 8775A19 | 00000 | ||
| Jacobs 33 | 5 1/4" | Hardened Steel | Rockwell C28 (Hard) | 8775A18 | 00000 | ||
Industrial | |||||||
| Jacobs 1 | 4 53/64" | Hardened Steel | Rockwell C55 (Extra Hard) | 8775A11 | 00000 | ||
| Jacobs 2, Jacobs 2s | 5 5/64" | Hardened Steel | Rockwell C55 (Extra Hard) | 8775A12 | 00000 | ||
| Jacobs 3 | 5 27/64" | Hardened Steel | Rockwell C55 (Extra Hard) | 8775A13 | 00000 | ||
| Jacobs 6 | 5 15/64" | Hardened Steel | Rockwell C55 (Extra Hard) | 8775A14 | 00000 | ||
| Jacobs 33 | 5 15/64" | Hardened Steel | Rockwell C55 (Extra Hard) | 8775A15 | 00000 | ||
R8 Taper to Morse Taper Shank Adapters
R8 Taper Collet Chucks
Milling Machine Collet Chucks | Wrenches | Replacement Nuts | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Collet Type | For Bit Shank Size | Projection | Total Indicated Runout (TIR) Accuracy | Material | Collet Nut Type | Features | Each | Each | Each | |||||
| ER-16 | 0.019" to 0.406" | 1.25" | 0.0001" | Hardened Alloy Steel | Hex Nut | Collet Stop Screw | 9523N13 | 0000000 | 3215A441 | 000000 | 9502N33 | 000000 | ||
| ER-20 | 0.039" to 0.551" | 2" | 0.0001" | Hardened Alloy Steel | Hex Nut | Collet Stop Screw | 9523N14 | 000000 | 1721N15 | 00000 | 9502N34 | 00000 | ||
| ER-25 | 0.039" to 0.629" | 2.5" | 0.0001" | Hardened Alloy Steel | Slotted Nut | Collet Stop Screw | 9523N15 | 000000 | 5699N128 | 00000 | 9502N35 | 00000 | ||
| ER-32 | 0.078" to 0.787" | 2.25" | 0.0002" | Hardened Alloy Steel | Slotted Nut | — | 9523N11 | 000000 | 3321A32 | 00000 | 9502N15 | 00000 | ||
| ER-40 | 0.118" to 1.024" | 2.375" | 0.0002" | Hardened Alloy Steel | Slotted Nut | — | 9523N12 | 000000 | 32605A95 | 00000 | 9502N16 | 00000 | ||
| TG-100 | 0.0469" to 1" | 3.25" | 0.0001" | Hardened Alloy Steel | Slotted Nut | Collet Stop Screw | 9523N16 | 000000 | 32605A95 | 00000 | 9531N12 | 00000 | ||




































