SET OF HSS-TiN METAL DRILLS 10 SETS 1-10MM YT-44674 YATO

Ground drills with aggressive blade geometry. Thanks to the titanium nitride coating, they dissipate heat very efficiently and are not dulled when working in hard steels. . The blade's rake angle of 135° makes it possible to drill even without first using a scoring tool. Made according to DIN 338 for professional use in industry. Cylindrical chuck drill bit designed for standard self-clamping and keyed drill chucks. . High pressure resistance also allows use with column and magnetic drills. Purpose / Application. Drilling in high-grade steel, including stainless steel, structural steel and cold-rolled steel. Method of use. Drilling without scoring, thanks to aggressive blade geometry. Fast heat dissipation allows you to work without coolant, without burning the drill bit. Parameters. Diameter [mm]: 1 - 10. Material: HSS TiN (with titanium nitride). Application: Stainless steel, hardened steel. Grip: Walled.