Alpen | Drill Bit HSS Cobalt 12.5mm DIN338 RN Bulk Bosch_Rotary Hammer Drill Orbit diameter 5 mm for

Orbit diameter 5 mm for maximum material removal with good surface quality

Independent tests show that a drill bit sharpened on Tormek's new DBS-22 lasts up to four times longer than a brand-new conventional drill bit

Blade Width (mm): 55

Dual blade design for less vibration and faster

Alpen | Drill Bit HSS Cobalt 12.5mm DIN338 RN Bulk Bosch_Rotary Hammer Drill Orbit diameter 5 mm forHSS Cobalt Jobber Drill Bit Size: 12. 5 x 151 101mm 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