Description
- Step Drill Bit has 2 spiral flutes to remove chips and help pull the bit through material for faster cutting
- Titanium nitride coating dissipates heat for longer bit life
- 1/4-Inch hex shank for firm, positive grip in impact driver and standard drill
- Split point tip quickly starts hole cuts and prevents drifting when pressure is added
- Laser-etched hole size markings for quick size identification
