Alpen | Drill Bit HSS Forte Cobalt 7,0mm X 109/69mm Type_Woodturning Chisels Diameter: 18mm

Diameter: 18mm

welded joints

and heavy – all desirable features

flip stops and more

Blade Width (mm): 60

Alpen | Drill Bit HSS Forte Cobalt 7,0mm X 109/69mm Type_Woodturning Chisels Diameter: 18mmHSS Forte Cobalt Drill Bit Size: 7,0mm Length Working Length: 109 69mm 5% cobalt alloyed jobber drills with an extremely sturdy construction (reinforced web) for drilling under difficult conditions e. g. poor chip removal and deep holes, for use in steel and cast iron with tensile strength up to 1. 300N mm Self centering Special point shape Harder Nitro oxidised chamfer Deep hole twist drill Big chip spaces (6 to 8 x D) Faster by special drill