The #72 COBALT JOBBER DRILL from Field Tool Supply is designed for precision drilling in challenging materials. This cobalt drill bit, made in the USA, offers exceptional hardness and heat resistance, making it suitable for drilling through stainless steel and other tough metals. Its jobber length provides flexibility for various drilling tasks, while the precision-ground cutting edges ensure clean and accurate holes. Ideal for both professional and DIY applications, this drill bit delivers reliability and performance in every drilling endeavor.