dator76
Plastic
- Joined
- Jan 13, 2014
- Location
- United States
I'm attempting to mill 3 flats on my drill bits I have ER 25 Collets and a hex holder. The collets will not hold the drill bit in center. I need to be able to clamp on the flute part of the drill bit. Do I need to use a different type Collet?
Thanks
Thanks