The Sutton Tools Heavy Duty Cobalt jobber drills are designed for precision and durability, making them ideal for industrial applications. The split point (drills > 2mm & 3/32) ensures accurate positioning and reduces drilling pressure, while the thick core enhances rigidity when working with hard materials. Made from HSS Co., the 5% cobalt formula significantly improves abrasive and heat resistance, providing increased strength at higher cutting temperatures.

The colour-tempered surface finish allows for easy identification of the cobalt tool material, and the precision-engineered parallel shank ensures accurate hole sizes. These drill bits are specifically crafted for drilling materials with high hardness and tensile strength, such as cast iron, bronze, hardened steel, and stainless steel. The industrial quality of Sutton Tools Heavy Duty Cobalt jobber drills guarantees reliable performance in demanding conditions.

Features

• Split point for accurate positioning and reduced drilling pressure
• Thick core for increased rigidity in hard materials
• 5% cobalt formula for improved abrasive and heat resistance