WNMG-431-PM COATED CARBIDE INSERT (6003-0431)

WNMG-432-PM 80 Degree Negative Rake Coated Carbide Insert ISO insert number is WNMG080404PM. I.C. is 1/2". S is 3/16". d is 13/64". r is .0157". PM style has a stronger cutting edge making it better for intermittent cutting than a DM style insert. Offers a wider cutting zone of steel materials. Grade XAL749 is made of a very all around CVD coated cemented carbide grade optimized for medium machining to roughing of stainless steel in both continuous and interrupted cuts. The grade has an excellent resistance to both thermal and mechanical shock. Shipping Weight: 0.02 lbs