0018301200100 HSS Cobalt drill size 12mm

The Alpen 12mm HSS cobalt drill bit is a high-performance tool designed for drilling through tough alloys and cast iron. With a 5% cobalt content and a reinforced web, this drill provides the stability required for precision work on Harley-Davidson components with tensile strengths reaching 1,300 N/mm. It excels in difficult drilling environments, such as deep holes where chip evacuation is restricted. Alpen is a trusted name in precision tooling, offering a drill bit that maintains its hardness at high temperatures. This ensures a longer service life and more accurate results during motorcycle maintenance and fabrication. Sold as a single unit.