KEO Countersink: 60°, 1 Flute, 3/4 in Body Dia, 3/4 in Shank

The KEO 60° single-flute countersink is designed for deburring and countersinking holes in metal, plastic, and wood. Its 60-degree angle creates a chamfer for screw heads, while the single-flute design provides fast, chip-free cutting. Common in automotive, aerospace, and general machining applications.

This KEO countersink has a 60° included angle, 1 flute, 3/4 in body diameter, and 3/4 in shank diameter. It is made from carbide for durability and long tool life. The manufacturer part number is 919-000-921, and it is designed for use in drill presses or handheld tools.

You can source the KEO 919-000-921 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this KEO carbide countersink to procurement teams internationally.

Select a KEO countersink based on the required chamfer angle—60° is standard for screw heads—and material compatibility. Carbide tools like this 3/4 in body diameter model suit hard metals. Match the shank size to your tool holder. For best results, use proper cutting speeds and lubrication to extend tool life.