Alpen | Drill Bit HSS Cobalt 4.1mm DIN338 RN Bulk Type_SDS special kerf for smooth cutting

special kerf for smooth cutting

70mm Cutting height min

Foam Pad Hook & Loop Blue Sponge 150mm 6" Heavy Polishing

Adapted for TS 55

One Piece Frame Can  be Used as a Hammer

Alpen | Drill Bit HSS Cobalt 4.1mm DIN338 RN Bulk Type_SDS special kerf for smooth cuttingHSS Cobalt Jobber Drill Bit Size: 4. 1 x 75 43mm 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, and 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