Product Details
Special AICrN coating provides additional toughness and wear-resistance to prolong tooling life
2 wide, cylindrical flutes eliminate chip build-up for faster drilling and produce holes with minimum vibration or distortion
Each shank has three flats for easy mounting
Set includes (1) 13 step from 1/8" to 1/2", (1) 12 step from 3/16" to 7/8", and (1) 10 step from 1/4" to 1-3/8"
Perfect for cutting or enlarging holes in sheet material
Special bronze SST heat and surface treatment
Specifications
- No. of Pieces 3
- Material High Speed Steel