The 31/64 COBALT drill bit features a 3/8 inch shank and is manufactured in the USA for superior quality. This drill bit is made from high-speed cobalt steel, providing exceptional hardness and heat resistance, making it ideal for drilling through tough materials such as stainless steel and other alloys. With a precise 31/64 inch diameter, it ensures clean and accurate holes. The 3/8 inch shank allows for compatibility with standard drill chucks, making it versatile for various drilling applications in both professional and DIY settings.
