POWER MILLING CHUCKS
Features
- Balanced to 15000
- AT3 Class Taper Accuracy
- High precision pilot holes
- Hardness: HRC 56-58
- H5 bore tolerance for optimum surface contact with cutting tool
- Carbon depth 0.8mm +- 0.2mm
- Surface Roughness Ra<0.0005mm
- Crafted from case hardened alloy steel
- Enough thickness of clamp-ing part prevents chattering and ensures durability
