Evolution Step Drill Bit 1/4" - 1", hole sizes 10, 1/16" increments, SD-10
- Creates 10 hole sizes from 1/4” - 1” in 1/16” increments
- Evolution premium step drills are made from the same high quality material as the Cyclone premium Annular Cutter.
- Tempered tough at 68 RC means more holes cut per sharpen.
- For Drilling Various Sized Holes in Steel up to 1/8" Thick with a portable Hand Drill
- The twin flute design allows for a smoother cutting action with no pre-drilling necessary.
- Evolution Premium Step Drills have 3 chucking flats on the driving shank to ensure no slipping in the Jacobs Chuck.
- Each hole size is laser etched for clarity.
- Evolution drills are the best value step drill on the market today.
- Evolution Premium Step Drills are used with portable hand drills to produce a choice of several hole sizes in steel up to 1/8 thick using only one drill bit
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WARNING: This product contains a chemical known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
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Manufacturer Warranty:
3 Years: All Evolution single circular blade saws and magnetic drills
2 Years: All other Evolution power tools
This warranty does not cover blades & accessories
Must provide proof of delivery / purchase