TNMS-12 : Triangular single-sided inserts for soft and nonferrous materials. A special positive rake angle for moderate cutting forces.
  DesignationldiSrap
(min)
ap
(max)
ft
(min)
ft
(max)
GICATGIREMgiicGrade
  TNMS 160404-12 16.509.524.760.400.503.000.070.325501819 1IC20 
  TNMS 160408-12 16.509.524.760.800.503.000.100.355501821 1IC20 
  TNMS 220404-12 22.0012.704.760.401.004.000.070.325501822 1IC20 
  TNMS 220408-12 22.0012.704.760.801.004.000.100.355501824 1IC20 

For dimensions and tolerances, see more info.

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