Product Description
3-23/32" Diameter x 7/16" Thick, Series 7, Super Cobalt (T15) Spade Drill Insert Hardslick Coated
- Increase wear resistance over M4
- For use in medium carbon steel to high temperature alloys
- Performs best in rigid setups
- Point Angle - 132 degree, (Series 5-8 : 144 degree)