You are here
Step-Drill Bit #9 - Single-Fluted
Depth Penetration for Each Step:
1/8'' (3 mm)
Electric Drill Size:
1/2'' (13 mm) and larger
Number of Hole Sizes per Bit:
10 in 1/8'' (3 mm) increments
Pilot Hole Required:
Quick Reference Number:
Size Range (Hole Diameter):
1/4'' (6 mm) to 1-3/8'' (35 mm)
Always ensure that you and persons in the vicinity wear approved eye protection.
Never use on or near live electrical circuits.
Note: Read and follow safety instructions in power tool owner's manual.