Rt16.01N-20UN Right Hand Internal Threading & Grooving Insert (6006-4020) ~ I.C. is 3/8″. ~ 20 TPI ~ S is 5/32″. ~ d is 0.173″. ~ PVD TiN coated carbide grade that is tough and has good wear resistance. ~ Good for threading and drilling low carbon steel, stainless steel, heat resistant steel and cast iron. I.C. is 3/8″. 20 TPI S is 5/32″. d is 0.173″. Good for threading and drilling low carbon steel, stainless steel, heat resistant steel and cast iron.
