The 31/64 TiALN PARABOLIC JOBBER drill bit from Field Tool Supply is designed for optimal performance in tough drilling applications. Featuring a titanium aluminum nitride (TiALN) coating, this drill bit provides excellent wear resistance and reduces friction, allowing for faster drilling speeds. Its parabolic flute design enhances chip evacuation, minimizing heat buildup and improving drilling efficiency. With a size of 31/64 inch, this jobber bit is perfect for use in CNC machines and manual drills, ensuring precision and reliability in various drilling tasks.