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) enables accurate positioning and reduces drilling pressure, ensuring a smooth and efficient drilling process. These drill bits are made from HSS Co., featuring a 5% cobalt formula that enhances abrasive and heat resistance, providing increased strength at higher cutting temperatures.

With a thick core for increased rigidity, these drill bits are perfect for drilling through hard materials such as cast iron, bronze, hardened steel, and stainless steel. The colour-tempered surface finish allows for easy identification of the cobalt tool material. Additionally, the precision-engineered parallel shank ensures accurate hole sizes, making these drills a reliable choice for demanding tasks.

Features

• Industrial quality for high hardness and tensile strength materials
• Thick core for increased rigidity
• Precision-engineered for accurate hole sizes