- Adapter/Shank Diameter: 63mm
- ANSI Code: KM4X63STAL2525M
- Country of Origin: US
- ISO Code: KM4X63STAL2525M
- Manufacturer Name: WIDIA
- Overall Length: 171.95mm
- Shank Diameter: 63mm
- System Size Machine Side: KM4X63
- Gage Length: 140mm
- Single or Double End: Single End