CNMS-12 : 80° rhombic single-sided inserts for soft and nonferrous materials. A special positive rake angle for moderate cutting forces.
  DesignationldiSrap
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ap
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ft
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GICATGIREMgiicGrade
  CNMS 120408-12 12.9012.704.760.801.004.000.100.355500336 1IC20 

For dimensions and tolerances, see more info.

For cutting speed recommendations, click on the required grade number related to specific item geometry