UN
INTERNALFeatures
- UNC thread forms with thread lengths upto 2D and 3D
- Coolant fed for efficient chip evacuation
- Right-hand cut with a left-hand operational rotation
- Spiral flute geometry for blind and through hole applications
- Metric size shanks
- PVD applied multi-layer TIALN- coated for heat and wear resistance
Tolerance
- Diameter
- Range
- 1d<8
- 0 / -0.02
- 8≤d<18
- 0 / -0.03
- 25≤d
- 0 / -0.04
