- High Precision R8 END MILL Holder
- Taper to Bore Runout <0.0001"
- Made out of High Quality Chromium steel
- H7 Bore Tolerance
- DRAW BAR THREADS 7/16"-20
- 100% USA Quality Control CERTIFIED
- Machinist Choice Veteran Owned
100% Guarantee to be Free from any Manufacturing Defects. 100% Customer Satisfaction Guaranteed