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Step Drill Bit #11 - Single Flute
Depth Penetration for Each Step: 1/8'' (3 mm)
Electric Drill Size: 1/2'' (13 mm) and larger
Number of Hole Sizes per Bit: 2
Pilot Hole Required: no
Quick Reference Number: 11
Size Range (Hole Diameter): 7/8'' (22 mm) and 1-1/8'' (29 mm)
Weight (lbs.): .30
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.