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Ruthven, ON

DEWALT DWA1789IR 7/8" - 1-1/8" Impact Ready Step Drill Bit

SKU: DWA1789IR Category:


26 in stock


Rapidly drill into a variety of materials on the jobsite with 7/8 in. - 1-1/8 in. IMPACT READY® Titanium Nitride Coating Step Drill Bits. Designed to deliver long life and enhanced chip removal compared to previous models, each of the drill bits feature a special coating and dual flute spiral designs for dependable performance and durability. Speedy drilling is made possible by split point tips which are engineered for fast action. Drill with precision thanks to laser-engraved numbers on each bit for high step visibility.

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 SPECIALIZED COMPATIBILITY: Designed to work best with impact drivers and 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

Additional information

Weight 0.32 lbs
Dimensions 2.88 × 1.13 × 6 in


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