IRWIN Tools 1870979 Impact Performance Series 1/2-Inch 135-Degree Split Point Black Oxide Drill Bit Bulk, 6-Pack

★★★★★ 4.3 31 reviews

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$11.99
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Product details

Management number 218982280 Release Date 2026/05/03 List Price $4.80 Model Number 218982280
Category

IRWIN Impact Performance Series Drill Bits are built for maximum durability and long life with impact drivers. These bits feature a one-piece construction that withstands higher torque loads than standard quick change bits that are built with a two-piece design. They have a 135-degree split point that eliminates "walking" and drills with less effort. These bits are made from premium high speed steel with a black oxide finish for added corrosion resistance. Plus, they have a 1/4" quick-change shank that's designed to work in all impact drivers, and reduces slipping when used in standard drill chucks.

  • Built for maximum durability and long life with impact drivers
  • One-piece construction withstands higher torque loads than standard quick-change bits
  • 135Degree split point eliminates "walking" and drills with less effort
  • Made from premium high speed steel with black oxide finish for added corrosion resistance
  • Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output
UPC 042526914744
Model 1870979
Brand Name IRWIN
Shank Type Straight
Item Weight 0.6 Pounds
Part Number 1870979
Finish Types Black Oxide
Manufacturer IRWIN
Material Type High Speed Steel (HSS)
Item Dimensions 0.5 x 0.5 x 4.4 inches
Tool Flute Type Spiral
Cutting Angle String 135 Degrees
Global Trade Identification Number 00042526914744

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4.3 out of 5
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31 ratings | 13 reviews
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