90180
1-1/4 in. x 6 in. Reduced Shank Drill Bit
IRWIN 90180 silver and black drill bit, straight shank design, front angle view, on white background.
Photo of IRWIN 90180 silver and black machine reamer bit, angled view on white background.
90180

1-1/4 in. x 6 in. Reduced Shank Drill Bit

  • Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applications
  • Three-flatted shank design provides better chuck grip and reduces slippage. Ideal for use in keyless chucks
  • All Silver & Deming bits are 6" long and feature a 1/2" reduced shank that fits all 1/2" drills
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Product Overview

Designed with a 3-flatted shank for better chuck grip, the 1-1/4 in. Silver and Deming HSS 1/2 in. Reduced Shank Drill Bit reduces slippage for jobsite performance on materials like wood, metal, and plastic. The 118° chisel-point tip reduces walking for cleaner starts and the black oxide coating adds corrosion resistance. Crafted from M-7 high-speed steel, this bit has abrasion resistance. The bit has a 1/2 in. reduced shank suitable for all 1/2 in. drills and is 6 in. long.

Additional Features

  • Standard 118 degree point for use in wood, metal, and plastic

Specifications

Product Diameter [in]
1-1/4
Product Length [in]
6

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Warranty

  • Warranty

Unfortunately, this specific product is not eligible for any warranty. Whilst this product is not eligible, further information about our warranties can be located below.

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