Meccion Cobalt Drill Bit 5/8 Inch High Speed Steel M35 Reduced Shank Twist Drill Bit for Metal, Cast Iron, Stainless Steel, Alloy, Non-Ferrous Etc. 5/8″
A 5/8″ M35 cobalt high-speed steel twist drill bit with a 135° pilot point and reduced round shank—built for cleaner starts and longer life when drilling tough metals like stainless steel and cast iron.