KEO Countersink: 100°, 1 Flute, 1/4 in Body Dia

The KEO 100° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its single-flute design provides fast, chatter-free cutting in materials like steel, aluminum, and plastics, making it ideal for precision deburring and countersinking in industrial manufacturing.

The KEO countersink model 919-000-973 features a 100° included angle, single flute, and 1/4 in body diameter. It is made from carbide for durability and long tool life. This fast-cutting countersink is designed for use with drill presses or handheld tools in professional machining environments.

You can source the KEO countersink 919-000-973 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 KEO tooling to procurement teams and engineers internationally.

Select a KEO countersink based on the screw head angle—100° for metric flat-head screws—and material compatibility. Carbide tools suit harder materials like stainless steel, while high-speed steel works for softer metals. Match the body diameter to your drill chuck capacity and ensure the flute count matches your speed and finish requirements.