Bosch HSS-Co 1/4 Inch Hex Shank Pilot Drill Bit, Diameter: 7.15 mm

The Bosch HSS-Co 1/4 Inch Hex Shank Pilot Drill Bit is a high-performance tool designed for precision and durability in demanding drilling applications. Engineered with professional users in mind, this pilot drill bit offers exceptional cutting efficiency, strength, and longevity, making it an essential addition to any toolkit. Crafted from high-speed steel with cobalt (HSS-Co), this drill bit boasts superior hardness and heat resistance, allowing it to maintain its sharpness and cutting performance even under extreme conditions. The addition of cobalt enhances the bit's ability to withstand higher temperatures, reducing wear and extending its lifespan. This makes it particularly suitable for drilling through tough materials such as stainless steel, cast iron, and hardened metals. The 1/4 inch hex shank design of the Bosch HSS-Co Pilot Drill Bit provides a secure fit and quick change capability, ensuring compatibility with a wide range of power tools, including impact drivers and drill/drivers. The hex shank prevents slippage in the chuck, allowing for efficient power transfer and precise drilling. This feature is especially beneficial for tasks that require frequent bit changes, increasing productivity and convenience on the job site. The pilot drill bit's optimized flute design ensures efficient chip removal, minimizing clogging and reducing heat buildup during operation. This results in smoother drilling, less friction, and enhanced accuracy. The precision-ground tip provides excellent centering, allowing for accurate pilot holes and reducing the risk of bit walking or wandering. This precision is crucial for applications where exact hole placement is essential, such as in cabinetry, metalworking, and construction projects.