The 29/64 HS 3/8 SHK MECHANICS DRL from Field Tool Supply is a high-speed steel drill bit designed for precision drilling in various materials. With a diameter of 29/64 inches and a 3/8 inch shank, this drill bit is perfect for mechanics and metalworking applications. The high-speed steel construction ensures durability and effective heat resistance, making it suitable for heavy-duty use. This drill bit is compatible with standard drill chucks, providing versatility for both professional and DIY projects. Ideal for creating clean, accurate holes in metal, wood, and plastic.