Product Description
TCT (Tungsten Carbide Tipped) drill bit offers precision drilling with stationary machines in hardened steel, cast iron, bronze alloys & manganese alloyed steel.
C2 Carbide Tip will drill hardened material up to a hardness of 50 Rockwell C and is four facetted ground for low drilling pressure and perfect centring. The body of the drill bit is made from Chrome Vanadium Steel, Hardened to 56 Rockwell C.