The Sutton Tools Heavy Duty Cobalt jobber drills are designed for industrial applications, providing exceptional performance in drilling materials with high hardness and tensile strength, such as cast iron, bronze, hardened steel, and stainless steel. The split point design (drills > 2mm & 3/32) ensures accurate positioning and reduces drilling pressure, making your tasks more efficient and precise.

Constructed from HSS Co., the 5% cobalt formula enhances abrasive and heat resistance, allowing for increased strength at higher cutting temperatures. The thick core design offers increased rigidity when working with hard materials. Additionally, the color-tempered surface finish allows for easy identification of the cobalt tool material, and the precision-engineered parallel shank ensures accurate hole sizes.

Features

• Split point (drills > 2mm & 3/32) for accurate positioning and reduced drilling pressure
• Thick core for increased rigidity in hard materials
• Made from HSS Co. with a 5% cobalt formula for improved abrasive and heat resistance