- Single-flute cutting edge for greater control through steps
- Three flatted shank prevents slipping in drill chuck
- Non-skid self-starting tip eliminates skidding and the need for center punching
Includes:
HSS #1 Bit 1/8 in to 1/2 in
HSS #2 Bit 3/16 in to 1/2 in
HSS #4 Bit 3/16 in to 7/8 in
HSS #21 Bit 13/16 in to 1-3/8