KEO Countersink: 90°, 3 Flute, 3/8 in Body Dia

The KEO 90° three-flute countersink is designed for deburring and countersinking holes in metal, plastic, and wood. Its 3/8 in body diameter suits precision chamfering in general machining, toolmaking, and maintenance applications. The carbide construction provides durability for repeated use on hard materials.

This KEO countersink has a 90° included angle, three flutes, and a 3/8 in body diameter. It is made of carbide for wear resistance. The manufacturer part number is 917-000-347. It is a general-purpose tool for creating chamfered edges on drilled holes in various materials.

3G Electric supplies the KEO 917-000-347 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this carbide countersink to support your machining operations.

Select a KEO countersink based on hole size and material. The 90° angle suits standard countersunk screws. For harder materials, choose carbide like this 3-flute model. Match the body diameter to your drill chuck capacity. Ensure the flute count matches your desired chip evacuation and finish quality.