Killer force drills (kfd) have a heavy-duty 135° split point for self-centering and reducing thrust. black/Gold drills are manufactured from premium grade high speed steel
Gold and black surface treated for use in stainless steel and other hard metal drilling
Round shanks allow use with a wide variety of tool holding systems
High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. For use in wood and metal drilling
black/Gold surface treated for use in stainless steel and other hard metal drilling