The electrician's step bit kit features three commonly used step bits, with dual spiral fluting to help pull the step bit through material for faster cutting. Titanium nitride coating extends the life of the cutting edge. Convenient to use with an impact driver and drill, the 1/4 in hex shank provides a firm, positive grip. Kit comes in a rugged case that includes a convenient oil bottle for bit lubrication and longevity.
Features
- Electrician's step bit kit with 3 step bits sized 7/8, 1-1/8, and 1-3/8 in for creating hole cutouts in panels and j-boxes to accommodate most commonly used 1/2, 3/4, and 1 in conduit
- Two spiral flutes on each step drill bit remove chips and help pull the bit through material for faster cutting
- Titanium nitride coating dissipates heat for longer bit life
- 1/4 in 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
- Kit comes with a convenient 1 oz oil bottle for lubrication between cuts to prolong step bit life
- Rugged case snaps shut with custom inserts for each bit and oil bottle
- Total of 17 hole sizes
- 3/16 in to 7/8 in (4.8 to 22.2 mm)
- 7/8 in to 1-1/8 in (22.2 to 28.6 mm)
- 7/8 in to 1-3/8 in (22.2 to 34.9 mm)
- Quick reference: #11, #14, #15
- Multi-material drilling application
