Alpen HSS Sprint Drill Bit 4.2mm – Loose

The Alpen HSS Sprint Drill Bit 4.2mm is a precision-ground, high-speed steel bit designed for fast, clean drilling in steel, cast iron, and general metalwork. The sprint design delivers rapid penetration and reduced heat buildup, making it ideal for high-volume drilling and professional trade applications. Perfect for electricians, engineers, and metal fabricators requiring reliable, consistent performance.