The 17/64 TiALN PARABOLIC JOBBER from Field Tool Supply is a premium drill bit designed for high-performance drilling in tough materials. Featuring a 17/64 inch diameter, this jobber drill is coated with titanium aluminum nitride (TiALN) for enhanced wear resistance and heat dissipation. The parabolic flute design improves chip removal and reduces friction, allowing for faster drilling speeds and longer tool life. Ideal for use in metalworking, this drill bit is perfect for both industrial applications and DIY projects, providing precision and reliability in every use.