Grąžtas pakopinis spiralinis | HSS 4341 | Ø 6 - 38 mm (YT-44749)

YT-44749. STEP SPIRAL DRILL 6-38MM. Brand. Yato. Entity responsible for this product in the EU. TOYA S.A.More. Diameter. 6, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38 mm. Length. 100 mm. Working length. 75 mm. Number of steps. 12. Max. cutting thickness. 4 mm. Tool holder type. triangle. Material. HSS 4341. Surface finish. titanium nitride coated. Application. high-grade stainless steel, structural steel, cold-rolled steel, non-ferrous metals, steel sheets, plastic. Symbol. YT-44749. Spiral step drills designed for drilling high-grade steel stainless, structural and cold-rolled, in non-ferrous metals, steel sheets, plastics.. made of HSS 4341 high-speed steel, coated with titanium nitride, which increases the service life of the drills. the edges of the drilled hole remain clean and burr-free. self-centering on rounded and slippery surfaces. fast heat dissipation when drilling in hard materials. 2 spiral chip flutes efficiently remove waste. trangle tool holder ensures excellent fixation in the drill. max. cutting thickness: 4 mm. Warnings regarding use:. Caution! Use personal protective equipment during work.