Alpen | Drill Bit HSS Cobalt 9.0mm DIN338 RN Bulk Bosch_Impact Drill Compact design for perfect handling

Compact design for perfect handling

Strictly made in accordance with DIN878

DIY maintenance

The Ear Plug is comfortable for long-term wear in hot

Alpen | Drill Bit HSS Cobalt 9.0mm DIN338 RN Bulk Bosch_Impact Drill Compact design for perfect handlingHSS Cobalt Jobber Drill Bit Size: 9. 0 x 125 81mm 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