KEO Countersink: 100°, 6 Flute, 3/4 in Body Dia

The KEO 100° 6-flute countersink is used for creating smooth, chamfered holes in metal and other materials. Its six-flute design reduces chatter and vibration, producing a clean finish. It is commonly applied in aerospace, automotive, and general machining operations where precise countersinking is required.

The KEO 919-000-819 countersink has a 100° included angle, 6 flutes, and a 3/4 in body diameter. It is made from cobalt steel for durability and heat resistance. The manufacturer part number is 919-000-819, and it is designed for smooth-finish applications in industrial machining.

You can source the KEO 919-000-819 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 tool to procurement teams and engineers internationally.

To select the right KEO countersink, match the included angle (e.g., 100°) to your fastener's head angle. Choose flute count based on material: 6 flutes reduce chatter for smoother finishes in metals. Body diameter must clear the hole size. Cobalt steel is ideal for harder materials. Consult KEO's catalog for specific recommendations.