Titanium Coated Step Drill Bit 3/8" Shank, 1/4" - 3/4" by 16ths
- Handles repetitive drilling of holes in steel, copper, brass, aluminum, plastic, plexiglas and wood.
- Drills multiple size holes using the same bit.
- Automatically deburrs holes.
- Titanium coating makes bits last up to 6 times longer than high speed steel.
- Balanced double flute provides less chattering.
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