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Series 1120H
1120H

DETAILS

  • For Cast Iron, Tungsten, and Materials with High Silicon Content
  • 3 flutes - DURANA Coating
  • Solid submicron grain carbide drill
  • Self-centering drill point
  • Near reamer finishes
  • Can be used as a core drill
  • Excellent heat resistance/lubricity
  • Stub length reduces deflection and vibration
  • Tighter tolerance holes
  • Improved roundness and straightness
  • Live tooling recommended on lathe processes

TOLERANCES

  • diameter +.0000-.0005" (+0.0000-0.0127mm)
  • overall length +.125"-.125" (+3.175-3.175mm)
  • flute length +.125"-.125" (+3.175-3.175mm)

TECH PAGES

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WARNING:

This product can expose you to chemicals including cobalt, which is known to the State of California to cause cancer. Click here for more information.

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