Product Description
Alpen 4mm Cobalt Jobber Drill Bit, Single
Cobalt-alloyed jobber drills with high heat resistance for drilling stainless steel and steel with tensile strength over 800 N/mm2.
Product Description
Alpen 4mm Cobalt Jobber Drill Bit, Single
Cobalt-alloyed jobber drills with high heat resistance for drilling stainless steel and steel with tensile strength over 800 N/mm2.