When it comes to drilling materials with high hardness and tensile strength, such as cast iron, bronze, hardened steel, and stainless steel, Sutton Tools Heavy Duty Cobalt jobber drills are the industrial quality solution you need. These drill bits are des
When it comes to drilling materials with high hardness and tensile strength, such as cast iron, bronze, hardened steel, and stainless steel, Sutton Tools Heavy Duty Cobalt jobber drills are the industrial quality solution you need. These drill bits are designed with a thick core to provide increased rigidity, ensuring optimal performance in hard materials. The precision-engineered parallel shank guarantees accurate hole sizes, making them a reliable choice for demanding applications.
Manufactured from HSS Co. with a 5% Cobalt formula, these drill bits offer improved abrasive and heat resistance, enhancing their strength at higher cutting temperatures. The color-tempered surface finish allows for easy identification of the cobalt tool material. Additionally, the 135 split point design enables accurate positioning and reduces drilling pressure, making your tasks more efficient and precise.
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