Cobra Carbide 40853 Solid Carbide Turning Insert, C520 Grade, Uncoated (Bright) Finish, SPGH Style, SPGH 322, 1/8" Thick, 1/32" Radius (Pack of 10)

Cobra Carbide turning inserts screw-on style insert for difficult to machine materials, long or thin walled parts. Single sided with chip control. Square fully ground. 11 Degrees relief angle. Feed range 0.003 to 0.030 I.P.R. General purpose grade designed for cast iron and non-ferrous materials. Can also be used for machining 200 and 300 series stainless steel. Provides excellent wear resistance. Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications.