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STAW Inch Drills

May 13. 2016

Mitsubishi Materials is proud to announce New STAW Inch Drills.


Technical Information:
  • Now offering inch diameters from 0.3906 to 0.7188.
  • Lengths of 1.5xD, 3xD, 5xD & 8xD drill bodies.
  • Inch inserts fit metric drill bodies & Metric inserts fit inch drill bodies.
  • 22 Inch inserts with our general purpose VP15TF grade.
  • 22 Inch inserts with DP5010 grade ideal for Gray & Ductile Cast Iron.
  • 85 Metric inserts with VP15TF grade are also offered as stock standard from this April.
  • Drill bodies feature a unique clamping system which has a built-in clamp screw inside.
  • The wavy cutting edge design achieves a sharp peripheral edge cutting performance.
  • Lower resistance and unique pocket design improves chip breaking properties.
  • The body is manufactured from a special alloy steel with excellent high temperature strength.
Applications to Target:
  • Carbon & Alloy Steel.
  • Stainless Steel.
  • Gray & Ductile Cast Iron.
  • The unique clamping system enables strong, firm clamping of the insert and simplicity when changing inserts.
  • Sharp peripheral edge cutting also enables a strong initial cutting point near the center for excellent accuracy.
  • The improved chip breaking properties provides superior chip evacuation.
  • A special alloy steel body also includes a unique surface treatment which provides excellent durability.
Product available on
  • Apr 27. 2016

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