HSS Cobalt Drill Bit 5 x 86mm

Built for precision and durability, this 5 x 86mm HSS cobalt drill bit is ideal for demanding metalworking applications.

The cobalt enhanced high-speed steel construction provides superior heat resistance, allowing the bit to maintain sharpness and cutting efficiency even under high temperatures and heavy use. Designed for drilling stainless steel, hardened steel, and other tough alloys, it produces clean, accurate holes with minimal effort. The precision ground tip improves accuracy and reduces wandering at the start of drilling, ensuring consistent results. Suitable for workshop, engineering, and industrial use, this drill bit offers reliable performance and long service life for professionals and serious DIY users alike.