Bosch CO2138B 11/64″Cobalt M42 Drill Bit Card

Engineered for exceptional durability and high-performance drilling, this cobalt M42 drill bit from Bosch is a reliable tool for a variety of demanding applications. Its unique composition features 8% cobalt alloy, enhancing heat resistance and extending the bit’s lifespan by ten times compared to standard drill bits, making it ideal for working with tough materials such as stainless steel, titanium, and light-gauge metals. The bit’s split point design ensures precise starts without the risk of skating, while the surface-hardened tip is crafted to penetrate abrasive surfaces efficiently. With a 135° drill point angle and a thick web-helix design for added stability, this 11/64-inch drill bit is built to withstand high-temperature conditions, making it a versatile choice for any serious craftsman or industrial user.