Eagle Cutting Tool CS-5000-82-6-I Hss Countersink 1/2 in 82 Deg

Product Description

The EAGLE CUTTING TOOL CS-5000-82-6-I is a high-speed steel (HSS) countersink bit designed for deburring and countersinking operations in metal, wood, and composite materials. It features a 1/2-inch body diameter, an 82-degree included angle, and a 6-flute cutting geometry. The 6-flute configuration reduces chatter and produces a cleaner, more consistent seat finish compared to single- or three-flute designs. This tool is suitable for production and maintenance environments where a standard 82-degree flat-head fastener seat is required.

This countersink bit is appropriate for use in hand drills, drill presses, and CNC equipment. The 82-degree angle matches the geometry of most standard flat-head machine screws and flat-head wood screws used in North American fastener applications. It is commonly used by machinists, fabricators, millwrights, and maintenance technicians working with steel, aluminum, brass, and similar materials requiring a clean countersunk hole prior to fastener installation.

Key Features

• 82-degree included angle matches standard flat-head fastener geometry
• 6-flute design reduces chatter and improves finish quality
• 1/2-inch body diameter suits a wide range of countersinking applications
• High-speed steel construction provides durability across common metalworking materials
• Compatible with standard drill chucks and drill press setups

Compatibility

Designed as an OEM-style replacement or direct-use countersink bit for standard 82-degree flat-head fastener applications in metalworking and general fabrication environments.

Installation Notes

A licensed machinist or qualified technician should secure the bit firmly in a drill chuck before use and confirm the drill press or hand drill is set to an appropriate speed for the material being worked. Always power down and de-energize equipment before installing or changing tooling. Use cutting fluid when countersinking hardened steel to extend tool life and maintain finish quality.