12 inch black oxide, aircraft extension drill bit

12" Aircraft - Black Oxide - Fractional

Regular price$ 197.59

135° Split Point - Fractional Sizes

  • Black oxide surface treated for corrosion resistance and increased lubricity
  • Industrial-grade NAS High Speed Steel (HSS) construction for superior strength and run-out characteristics
  • Split point penetrates material surface on contact and prevents drill bit "walking"
  • NAS 907 compliant
  • One-piece construction
  • Available and priced in 6 & 12 pack quantities (size specific)

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 Material applications: cast iron, steel alloy

  WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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