Аксесуари для Bass Polska BP-5318

Ko?cówki wiert?a, dla metal, wiert?o, 2 sztuki, 2.5 mm, d?ugo??: 57 mm

Ko?cówki wiert?a, dla drewno, ko?cówka z zako?czeniem pilotuj?cym, 4 mm, d?ugo??: 70 mm

The ground HSS spiral drill bit for drilling through metal with maximum precision. The exposed 135-degree split self-centering point of the drill head combines active cutting with perfect centering wi ще→thout displacement for maximum precision. With the split tip, it is also unnecessary to mark center points in advance or pilot drill up to 10 mm. This precision-ground drill head, made of HSS (high-speed steel), provides up to 40% faster drilling and up to 50% lower clamping pressure than standard ground HSS cutting edge drill heads. This drill head is designed for drilling holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, reduced cast iron, non-ferrous metals and hard …