Grąžtų rinkinys metalui | 1.0 - 13 mm | 300 vnt. (YT-44595)

YT-44595 METAL DRILL SET 1-13MM 300PCS Brand Yato Entity responsible for this product in the EU TOYA S.A.More Diameter 1, 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.2, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13 mm Total length 34, 40, 49, 57, 61, 65, 70, 75, 75, 80, 86, 93, 93, 101, 109, 109, 117, 117, 125, 125, 133, 133, 142, 142, 151, 151, 151 mm Workpiece length 12, 18, 24, 30, 33, 36, 39, 43, 43, 47, 52, 57, 57, 63, 69, 69, 75, 75, 81, 81, 87, 87, 94, 94, 101, 101, 101 mm Tool holder type cylindrical Speed 3800, 3800, 4000, 3200, 2600, 2500, 2300, 2000, 2000, 1800, 1600, 1500, 1300, 1200, 1100, 1100, 1000, 1000, 900, 800, 800, 700, 700, 600, 600, 500, 500 min⁻¹ Material HSS 4241 Surface finish titanium nitride coated, ground DIN 338 Drill point angle 135 ˚ Split point yes Number of pieces in the set 300 Application stainless steel, acid-resistant steel, cold-rolled steel Symbol YT-44595 A set of drills with a cylindrical grip made of HSS 4241 high-speed steel. Thanks to the titanium nitride coating, they dissipate heat very efficiently and do not become blunt when working in hard steel types. The blade angle of 135°, the so-called split point, allows drilling even without using a center punch. Made according to the DIN 338 standard for professional use in industry. Drill with cylindrical grip designed for standard self-clamping and key drill chucks. The drills allow work in stainless steel, acid-resistant steel, cold-rolled steel. The set includes 300 drills in 27 sizes. 1.0; 1.5; 2.0; 2.5; 3.0; 3.2; 3.5 - 20 pieces of each size 4.0; 4.2; 4.5; 5.0; 5.5; 6.0; 6.5; 7.0; 7.5; 8.0; 8.5; 10.0 - 10 pieces of each size 9.0; 9.5; 10.5; 11.0; 11.5; 12.0; 12.5; 13.0 - 5 pieces of each size