HSS Drill Bit 5.2mm DIN338 – 10-Piece Pack

This 10-piece pack of HSS (High-Speed Steel) drill bits features 5.2mm diameter tips manufactured to DIN338 standard, ideal for drilling into steel, cast iron, and general metalwork. The precise geometry and hardened steel construction ensure clean, accurate holes with minimal breakage, making this set essential for electricians, engineers, and trade professionals undertaking installation and maintenance work.