BT 40 Keyless Drill Chucks
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With Integral Shank
- Integral shank precision ball-bearing keyless drill chuck
- Made of alloy forged steel
- Integral shank design offers greater accuracy and rigidity compared to combined drill chuck and arbor
- Self-tightening keyless operation
- Maximum TIR: 0.0015"
Taper | Capacity | Projection | Part Number |
BT40 | 1/32"-1/2" | 3.74 | B40-50DC1-B |
BT40 | 1/8"-5/8" | 3.94 | B40-62DC1-B |