Clarke DB4.2CC Cobalt Drill Bits 4.2mm

Clarke DB4.2CC Cobalt Drill Bits are heavy-duty cutting tools primarily used for drilling hard materials such as stainless steel, cast iron, titanium, and other alloys. The addition of cobalt to the steel composition increases the durability and heat resistance of the bits, making them suitable for demanding drilling tasks. A 4.2mm diameter cobalt drill bit would be ideal for drilling precise holes in metal surfaces or other hard materials.

Features

• 5% Cobalt Content
• Specially for Stainless Steel
• Forged and Tempered
• Long-lasting