Features and Benefits
- 1-piece fluted sleeve construction
- Ball trust bearing reduces friction in chuck closing mechansim
- Through-hardened sleeve teeth, nose, and keyholes for wear resistance
- Maximizes gripping force and drilling accuracy
- Treated to ensure thread life and high gripping surface hardness
- Jaws center-ground for absolute straightness and alignment
- For heavy-duty, close tolerance production drilling
- For production drilling equipment, jig borers, milling machines, lathes, and radials.
Product Information
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Specifications