HSS Drill Bit 12.0mm DIN338 Sleeve – High-Speed Steel

A 12.0mm HSS (High-Speed Steel) twist drill bit conforming to DIN338 standards, featuring a reinforced sleeve design for enhanced rigidity and precision drilling. The DIN338 specification ensures compatibility with standard drill chucks and consistent performance across steel, cast iron, aluminium, and general-purpose materials. Ideal for electricians, metalworkers, and maintenance professionals requiring reliable, durable drilling in production and workshop environments.