Artikel-Beschreibung
Alpen, HSS Cobalt drill size 6 pieces
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 3/4/5/6/8 mm
