Alpen Alpen, HSS Cobalt drill size 4,2mm

Description

Alpen Alpen, HSS Cobalt drill size 4,2mm

Application: 5% cobalt-alloyed jobber drills with an extremely sturdy construction (re-inforced web) for drilling under difficult cult conditions like poor chip removal and deep holes, for use in steel and cast-iron with tensile strength up to 1.300 N/mm