Product Features & specs :
KnKut 5KK9 5-Piece Carbide Tipped Steel Bit Set
- KnKut Hard Steel Drills are Carbide Tipped and made for use in drilling hardened steel in the range of 48 to 65 Rockwell in.C in.
- Holes may be drilled without annealing or appreciably changing the structure of the material
- This drill bit can be used for drilling broken studs, spring bolts, die sections, broken easy outs, extra tough metals, exotic metals, brake drums, etc.
- Set includes:
- 1/8 in., 3/16 in., 1/4 in., 5/16 in. x 4 in., 3/8 in. x 4 in.