KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia

The KEO 919-000-264 is a 90°, single-flute countersink used to create a conical recess for flat-head screws in metalworking and machining applications. Its TiN-coated high-speed steel construction provides wear resistance and extended tool life when deburring or countersinking holes in ferrous and non-ferrous materials.

The KEO 919-000-264 is a 90° countersink with one flute and a 5/8 in body diameter. It is made of TiN-coated high-speed steel. The manufacturer part number is 919-000-264. This fast-cutting single-flute design is optimized for efficient material removal and clean finishes in industrial drilling operations.

3G Electric supplies the KEO 919-000-264 countersink worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine KEO tooling to support your machining operations internationally.

Select the KEO countersink based on the screw head angle (typically 90° for flat-head screws), the required body diameter to match the screw head size, and the material being machined. For harder materials, TiN-coated high-speed steel tools like the 919-000-264 offer improved wear resistance. Always match the flute count to your feed rate and finish requirements.