Description
The Alpha Extra long series drills are:
- Fully ground M2 HSS material that increases drill life
- Titanium Nitride coating reduces heat and increases lubricity for extended life
- 135° Split Point cuts faster and reduces wandering
- Extra Longer Flute & overall length for drilling deeper holes
Specifications:
- Diameter - 13mm
- Overall Lentgh - 315
- Flute Length - 247