Jacobs Chuck 30227 Ball Bearing Taper Mount Chuck 0.625 Maximum Capacity 2-5/8 Sleeve Diameter 4-5/16 Close Length
- Ball bearing construction maximizes gripping force and drilling accuracy.
- Jaws center-ground for straightness and alignment. Fluted sleeve standard..
- Each chuck 100 percent inspected for performance and precision.
- Note: the chuck is marked with “service kit # 30346” which is a repair kit for the chuck..