Drill America KFD Killer Force Drill Bits are manufactured from premium grade High-Speed Steel. Gold and black surface treated for use in stainless steel and other hard metal drilling. Manufactured from premium grade M2 high speed steel, Killer Force Drills have a heavy-duty 135 split point for self-centering and reducing thrust. 1/4 in. Hex Shank can be used in quick change impact drivers. The length between the chucking slot on the shank to the end of the shank is standard 3/8 in.
Designed for use in hand held and impact drills
1/4 in. hex shank designed for use in hand held and impact drills
For use in wood, metal, stainless and other hard metal drilling
135° split point tip prevents drill from walking
Black and gold drills are manufactured from premium grade high speed steel
Length between the chucking slot on the shank to the end of the shank is standard 3/8-in
High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance