31520
DRL 5/16 LHCOB ML 135' BULK
IRWIN 31520 gold metal twist drill bit, side angle on white background.
IRWIN 31520 gold metallic twist drill bit, product side angle, photography category.
IRWIN 31520 gold twist drill bit, straight-on angle, photography on white background.
31520

DRL 5/16 LHCOB ML 135' BULK

  • Constructed of M-42 8 percent cobalt alloy high speed steel for super abrasive resistance in tough metals
  • Heavy duty spiral flute design produces faster chip ejection
  • Shorter cutting lips reduce torque for drilling in high tensile strength materials.
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Additional Features

  • 135-degree split point reduces feed pressure for easier penetration without work hardening
  • Ideal for use with screw extractors

Specifications

Product Diameter [in]
5/16
Product Length [in]
3-3/4

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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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