Description
DCMT-21.52-EM 55 Degree Diamond Positive Rake Insert ~ I.C. is 1/4″. ~ L is 0.307″. ~ S is 3/32″. ~ d is 7/64″. ~ r is .0315″. ~ ISO insert number is DCMT070208EM. ~ Single-side chipbreaker with M-class tolerance serves to reduce cutting force and workpiece adhesion when machining stainless steel. ~ Possesses higher feed and depth of cut capability than EF chipbreaker. ~ Grade XAF798 is a combination of 2-4 um nc-TiAIN coating and ultra-fine carbide substrate of high strength and toughness. ~ It is suitable for milling from light to medium load and bore machining of all kinds of materials, turning of stainless steel from finishing to semi-finishing and roughing turning of high-temperature alloys. Semi-finishing geometry recommended for use with 300 Series stainless steels. Single-side chipbreaker with M-class tolerance serves to reduce cutting force and workpiece adhesion when machining stainless steel. Possesses higher feed and depth of cut capability than EF chipbreaker. ISO insert number is DCMT070208EM. I.C. is 0.307. L is 0.307.






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