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Titanium Step Drill Bit #3T

Cat. No.: 
59003T
Product Features
Similar to Klein high-speed step-drill bits, but with a titanium-nitride coating (82 - 86 Rockwell C hardness).
Coating reduces friction for cooler, smoother running without lubrication; allows bits to last up to 4 to 5 times longer tha nsteel drill bits.
Single-fluted design eliminates skidding and makes for easier resharpening.
Laser-etched hole sizes are easy-to-read and permanent.
Bits are perfect for drilling accurate, round holes in thin (up to 1/8'' [3 mm]) metal (steel, brass, aluminum and copper), as well as plastic and wood.
Anti-skid tip eliminates the need for center punching or pilot hole drilling.
Electric Drill Size: 3/8'' (10 mm) and larger
Pilot Hole Required: no
Depth Penetration for Each Step: 1/8'' (3 mm)
Number of Hole Sizes per Bit: 9 in 1/16'' (2 mm) increments
Size Range (Hole Diameter): 1/4'' (6 mm) to 3/4'' (19 mm)
Quick Reference Number: 3T
Weight (lbs.): .15
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.