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HSS-TiN metal drill set 1-10mm 10pcs - YT-44674 Description: Ground drill with aggressive blade geometry. Thanks to the titanium nitride coating, it dissipates heat very efficiently and does not become blunt when working with hard steel types. The 135° angle allows drilling even without using a central punch. Manufactured to DIN 338 for professional use in industry. Cylindrical shank drill for standard self-tapping and keyed chucks. High pressure resistance also allows use with uprights and magnetic drills. Purpose / Application Structural and cold-rolled drilling of high-quality steel, including stainless steel Application Drilling without perforation due to aggressive cutting geometry. Quick heat dissipation allows you to work without using coolant, without burning the drill bit
