The #21 Cobalt Jobber Drill from Field Tool Supply is engineered for high-performance drilling in tough materials. With a size of #21, this drill bit is made from premium cobalt steel, providing exceptional hardness and heat resistance. It is designed for drilling through stainless steel, titanium, and other hard metals. The jobber length offers versatility for various applications, while the precision-ground flutes ensure efficient chip removal. This drill meets industry standards, making it a reliable choice for professionals seeking durability and precision in their drilling tasks.
