Drill America KFDRSD 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.
- Sizes included are 9/16 in., 5/8 in., 3/4 in., 7/8 in. and 1 in. with 1/2 in. reduced shanks
- Black and gold drills are manufactured from premium grade high speed steel
- Killer force drills (KFD) have a heavy-duty 135° split point for self-centering and reducing thrust
- Gold and black surface treated for use in stainless steel and other hard metal drilling
- For use in wood and hard metals
- Black and gold surface treated for use in stainless steel and other hard metal drilling
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- All drills have 3 in. flute length and 6 in. overall length for minimal adjustment during tool changes
- Expand the size range capacity of a portable drill chuck
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
Bradly Kuhn (verified owner) –
Excellent Drill Bits, Heavy duty, cut wellThese drill bits cut through 1/8″ stainless steel very easily. I wish I would have had them a few weeks before when I was repairing a mobile light base made from stainless steel. But I used them to cut through some 1/8″ stainless steel bases used for shipping/attaching large machines to shipping pallets. I used these in my 1/2″ cordless hammer drill and they were great. The reduce shank allowed me to do that and also allows me to put them in the small bench drill press. These aren’t cheap but are a good investment.