KLEIN NO.59003T Titanium-Nitride Coated Step-Drill Bits Size (1/4 to 3/4)
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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 than steel drill bits.
Single-fluted design eliminates skidding and allows 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, aluminium and copper), as well as plastic and wood.
Anti-skid tip eliminates the need for centre punching or pilot hole drilling.
Coating reduces friction for cooler, smoother running without lubrication; allows bits to last up to 4 to 5 times longer than steel drill bits.
Single-fluted design eliminates skidding and allows 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, aluminium and copper), as well as plastic and wood.
Anti-skid tip eliminates the need for centre punching or pilot hole drilling.