The #1 TiALN PARABOLIC JOBBER drill bit is designed for high-performance drilling in tough materials. Featuring a TiALN (Titanium Aluminum Nitride) coating, this bit offers superior hardness and heat resistance, extending tool life significantly. The parabolic flute design enhances chip removal, making it ideal for high-speed applications. With a diameter of #1, it is suitable for precision drilling in metal, wood, and composite materials. This jobber bit is a must-have for professionals seeking efficiency and reliability in their drilling tasks.