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7/8 in. - 1-1/8 in. IMPACT READY® Titanium Nitride Coating Step Drill Bit Set
DWA1789IR
7/8 in. - 1-1/8 in. IMPACT READY® Titanium Nitride Coating Step Drill Bit Set
- Designed for long life and high-rate chip removal with titanium nitride coating and dual flute spiral design on each bit
- High-speed drilling made possible by split point tips
- Built for precision: High visibility with laser-engraved numbers and 1/4 in. hex shank
DWA1789IR
7/8 in. - 1-1/8 in. IMPACT READY® Titanium Nitride Coating Step Drill Bit Set
- Designed for long life and high-rate chip removal with titanium nitride coating and dual flute spiral design on each bit
- High-speed drilling made possible by split point tips
- Built for precision: High visibility with laser-engraved numbers and 1/4 in. hex shank
Product Details
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Equipped with a split-point tip that helps to increase speed and starts on contact, DEWALT Titanium Nitride Coating Step Drill bit features an innovative double-spiral flute design for long life and outstanding chip removal. Laser-engraved numbers helps to increase step visibility. Optimized for impact drivers. Works with rotary drills.
- Electrical - drilling into cans, panels, junction boxes
- Mechanical - enlarging holes in strut
- HVAC - enlarging holes in duct
- Curtain wall / glaziers - shackles for curtain wall
- Carpenters - enlarging door hardware
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Head Type
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Split Point
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Is Impact Rated?
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Yes
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Is it a Set?
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No
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Number Of Pieces
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1
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Shank / Connection
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Hex
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Shank Diameter [in]
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1/4
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Shank Type
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Hex
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- Specialized compatibility: Designed to work best with impact drivers and drills
Unfortunately, the warranty information cannot be retrieved for this specific product. Please review the information about our warranties.
We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.
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