RS PRO HSS Countersink Drill Bit 20 mm Head Diameter 5 Flutes 90° Angle 1 Piece 218-573

RS PRO 218-573 HSS Countersink Drill Bit is engineered from high-speed steel with a 20 mm head diameter and 5 precision flutes, featuring a 90° countersink angle suitable for various industrial, construction, and manufacturing applications.

This Drill Bit is optimized for use with machines and portable tools, delivering reduced clogging and chatter-free operation which minimizes mechanical vibration during use. Its HSS material withstands high temperature to retain hardness, enabling faster cutting than high carbon steel.

Countersinking with this tool allows flat head screws to sit flush or slightly recessed by creating a chamfered rim around pilot holes. It is also effective in deburring metal and wood materials after drilling or tapping.

Applications include power drills, robotized machining, stationary machines, and column drills commonly found in industrial fabrication, metalworking, and woodworking workshops. It provides a cost-effective and reliable solution for precision countersinking tasks.

Constructed from high-speed steel (HSS) ensuring durability and heat resistance. Designed with 5 flutes and a 90° countersink angle for precise machining. Suitable for use with manual, electric, and cordless drill drivers.

Reduces clogging and provides chatter-free operation for smoother cutting. Ideal for creating chamfers for countersunk screws to sit flush or slightly below surface. Effective for removing burrs after drilling or tapping operations.

Compatible with machines like power drills, column drills, and robotic applications. Cost-effective and efficient for metal and woodworking tasks. This product is supplied as 1 piece per pack. Discover more high-quality RS PRO tools and accessories to enhance your industrial and mechanical toolkit at EnvMart.