RS PRO HSS Cone Cutter Drill Bit, 10 mm to 22.5 mm Head Size, Maximum Drilling Thickness 2 mm, Bright Finish 221-585

RS PRO 221-585 HSS Cone Cutter Drill Bit is a specialist drilling tool designed for precise and efficient drilling in industrial, mechanical, and fabrication settings. The cone cutter drill bit has a head size range from 10 mm to 22.5 mm, enabling gradual hole enlargement without the need to change bits frequently. This feature substantially improves operational efficiency when working with materials such as plastics, sheet metal, and metal alloys with a maximum thickness of 2 mm.

Constructed from high-speed steel (HSS), the drill bit offers excellent durability and resistance to heat generated during rapid drilling tasks. Its bright finish further enhances wear resistance and longevity. The shank diameter of 22 mm provides a secure fit into drill chucks, ensuring stability during use.

This drill bit is particularly useful for specialist drilling tasks where precision and adaptability in hole sizes are critical. It excels in delivering clean, accurate holes without the necessity for pilot holes, saving time and effort in production or maintenance workflows.

The cone cutter design eliminates the need for multiple bits, reducing tool change downtime. HSS construction maintains cutting edge sharpness under high temperatures. Bright finish safeguards against corrosion and wear.

Compatible with drills accommodating a 22 mm shank size. Ideal for detailed drilling in plastics, sheet metal, and alloys up to 2 mm thick. One piece tool simplifying inventory and tool management. This product is made in China and is ideal for industrial, manufacturing, automotive, and mechanical workshop applications requiring versatile and reliable drilling components.

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