HSS Drill Bit 7.0mm DIN338 Standard Sleeve

High-speed steel (HSS) twist drill bit with a 7.0mm diameter, manufactured to DIN338 standard specifications for reliable performance in general-purpose drilling applications. The sleeve design provides secure mounting in standard drill chucks, with a hardened cutting edge suitable for drilling steel, cast iron, and non-ferrous metals. Ideal for electricians, maintenance technicians, and workshop professionals requiring precision drilling.