Cobra Carbide 41204 Solid Carbide Turning Insert, C520 Grade, Uncoated (Bright) Finish, TPG Style, TPG 221, 1/8" Thick, 1/64" Radius (Pack of 10)

Cobra Carbide Clamp style turning insert. 11 Degrees relief angle. Triangle positive-fully ground. Single sided without chipbreaker. Used for difficult to cut materials. Feed range .003 to .030 IPR / 0.075-0.75 mm/rev. 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.