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. Additionally, the thick core provides increased rigidity, making these drills perfect for hard materials.

Constructed from HSS Co., the 5% cobalt formula enhances abrasive and heat resistance, allowing for greater strength at higher cutting temperatures. The colour-tempered surface finish makes it easy to identify the cobalt tool material. Furthermore, the precision-engineered parallel shank ensures accurate hole sizes, making these drills a reliable choice for professionals. The Sutton Tools Heavy Duty Cobalt jobber drills are specifically designed for drilling materials with high hardness and tensile strength, such as cast iron, bronze, hardened steel, and stainless steel.

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