TPGH-32.51 TiN Coated C-6 Carbide Insert ~ I.C. is 3/8″. ~ S is 5/32″. ~ r is 1/64″. ~ d is .173″. ~ TiN coated C-6 for heavy roughing to semi finishing of all steels. ~ Screw on triangle style insert with a chipbreaker. ~ 11 degree relief angle. ~ ISO insert # TPGH16T304. TiN coated C-6 for heavy roughing to semi finishing of all steels. Screw on triangle style insert with a chipbreaker. 11 degree relief angle. I.C. is 3/8″. S is 5/32″.
