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IRWIN 10503858 12.0 mm HSS DIN340 PRO Long Drill Bit Bulk (Pack of 5)

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Product description

  • These bits measure 12-Millimetres x 205-Millimetres and have a working length of 134-Millimetres.
  • Designed for drilling steel and steel castings, alloyed and non-alloyed steel, cast iron, non-ferrous metals, plastics, and other materials
  • A 118 split point shape provides optimum centring when starting and requires lower than standard HSS drill bits with a chisel edge.
  • The high elasticity of this HHS (high-speed steel) bit ensures low risk of breakage even when drilling with smaller diameters.
  • Close tolerances and high concentricity allow for maximum drilling precision.

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