New Arrivals/Restock

7/8 In. 1-1/8 In. Impact Ready Step Drill Bit DWA1789IR

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Product details

Management number 200878641 Release Date 2025/09/18 List Price $51.93 Model Number 200878641
Category

DEWALT 7/8 In. 1-1/8 In.

Impact Ready Step Drill Bit

Equipped with a split-point tip that helps to increase speed and starts on contact, DEWALT Nitride Titanium 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.

California Proposition 65 Warning.

Features

  • 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

Specifications

Brand Name - DEWALT

Assembled Depth (in) - 2.88

Assembled Weight (lbs) - 0.32

Assembled Width (in) - 1.130

Bit Diameter - 2 Steps- 7/8" and 1-1/8"

Bit Material - High Speed Steel

Bit Type - Step

California Proposition 65 Warning Required - Yes

Country of Origin - China

Drilling Depth (in) - 3.375

MFG Part # (OEM) - DWA1789IR

Meets ANSI or OSHA Standards - No

Minimum Chuck Size Required - 1/4 In.

Number of Batteries Included - 0

Overall Width (in) - 1.130 IN

Package Contents - DEWALT 7/8 in. - 1-1/8 in. IMPACT READY Titanium Nitride Coating Step Drill Bit Set1X DEWALT Step Drill Bit Set, 7/8-Inch To 1-1/8-Inch

Package Depth - 2.88

Package Height - 6

Package Weight - 0.32

Package Weight (lbs) - 0.32

Product Condition - New

Recommended Safety Equipment - Safety glasses

Shank Diameter - 0.25

UPC - 885911294096

Warranty Type - No Manufacturer's Warranty

Weight (lbs) - 0.320 LB


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