Cobalt

Alpha Cobalt Jobber Drill USA 3/32" HEAVY DUTY Ideal for heavy duty drilling: Stainless steel, high tensile steel & cast iron 135º split point cuts faster & reduces wandering Fully ground HSS Cobalt raw material increases strength &...

Alpha Cobalt Jobber Drill USA 7/64" HEAVY DUTY Ideal for heavy duty drilling: Stainless steel, high tensile steel & cast iron 135º split point cuts faster & reduces wandering Fully ground HSS Cobalt raw material increases strength &...