The #18 TiALN Parabolic Jobber from Field Tool Supply is a high-performance drill bit designed for precision drilling in tough materials. Featuring a parabolic flute design, this drill enhances chip removal and reduces friction, making it ideal for high-speed applications. The TiALN coating provides superior wear resistance and extends tool life, ensuring optimal performance in metalworking tasks. With a standard jobber length, this drill is compatible with various drill chucks and machines. Perfect for professionals seeking efficiency and effectiveness, this drill meets industry standards for quality and reliability.