CNMG-431-DF BLACK DIAMOND COATED CARBIDE INSERT (6000-1431)

CNMG-431-DF Negative Rake Black Diamond Coated Carbide Insert I.C. is 1/2". L is 1/2". S is 3/16". d is 13/64". r is .0157". ISO insert number is CNMG120404DF. Chip-breaker with special angle design allows for easy cuttings. Controls chip flow and provides good surface finish. Grade XAB849 is substrate with excellent wear-resistance, in combination with MT-TiCN and a thick layer of Al2O3TiN coating. It is an Ideal grade for the finishing steel, cast steel and stainless steel under high speed and dry machining. Shipping Weight: 0.02 lbs