Alpen | Drill Bit HSS Cobalt 7.5mm DIN338 RN Type_Blowers Replacement Carbide tip for CT_9003

Replacement Carbide tip for CT_9003

with a tungsten carbide tip

Vent dust cover of screw-down type prevents ingress of wool fibers

The collet features small identification rings around its shank

Alpen | Drill Bit HSS Cobalt 7.5mm DIN338 RN Type_Blowers Replacement Carbide tip for CT_9003HSS Cobalt Jobber Drill Bit Size: 7. 5 x 109 69mm Range of application 5% cobalt alloyed jobber drills with high heat resistance for drilling steels with tensile strength over 800N mm, especially suitable for high alloyed steels, bearing steels, hot cold rolled steel. Ideal for stainless steel Strengths Self centering, due to a special point shape Drilling even with the highest thermal stress up to 600 Fast, due to special drill grinding fast drilling