Overview
Mfr description
30209 8-1/2N BB CHUCK
- Ball bearing construction maximizes gripping force and drilling accuracy
- Jaws center-ground for straightness and alignment
- One-piece sleeve eliminates crack between driving teeth often found in other designs
- Through-hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance
- Fluted sleeve standard
- Each chuck 100% inspected for performance and precision
- T.I.R. 0.003" maximum at half capacity
Specifications
- UPC_NO095456302099
- Features & Benefits• Ball bearing construction maximizes gripping force and drilling accuracy • Jaws center-ground for straightness and alignment • One-piece sleeve eliminates crack between driving teeth often found in other designs • Through-hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance • Fluted sleeve standard • Each chuck 100% inspected for performance and precision • T.I.R. 0.003" maximum at half capacity
Compliance & Safety Data
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