HSS Super Drill Bit 1.5mm – Loose Single

A precision HSS (High-Speed Steel) super drill bit sized at 1.5mm, ideal for drilling into steel, cast iron, and general metalworking applications. The superior hardness and heat resistance of HSS steel ensures long-lasting performance and clean hole drilling without binding or breakage. Essential for electricians, panel builders, and maintenance technicians working with metal enclosures and fastening.