KEO 90° Three-Flute Countersink

The KEO 917-000-202 is a 90°, three-flute countersink used for deburring and countersinking holes in metal, plastic, and wood. Its TiN-coated cobalt construction provides heat resistance and extended tool life in production environments. Common applications include aerospace, automotive, and general machining where precise 90° chamfers are required.

The KEO 917-000-202 is a general-purpose three-flute countersink with a 90° included angle and a 1/2 in body diameter. It features a TiN (titanium nitride) coating on cobalt steel for wear resistance. The manufacturer part number is 917-000-202, and it is designed for use in drill presses, CNC machines, or handheld tools.

3G Electric supplies the KEO 917-000-202 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this TiN-coated cobalt countersink to any country.

Select a KEO countersink based on hole size, material, and desired chamfer angle. For standard 90° countersinks like the 917-000-202, match the body diameter to the hole size. Use TiN-coated cobalt for harder materials like stainless steel. Ensure the flute count (three-flute) provides balanced cutting and chip evacuation for production runs.