KEO Countersink: 60°, 6 Flute, 2 in Body Dia, 3/4 in Shank

The KEO 60° countersink is used for deburring and chamfering holes in metal, creating a smooth 60-degree conical seat for flathead screws. Its six-flute design and AlTiN-coated cobalt construction suit high-speed machining on hardened steels and stainless alloys in industrial manufacturing.

The KEO 919-002-555 is a 60° countersink with six flutes, a 2-inch body diameter, and a 3/4-inch shank. It features an AlTiN coating on cobalt steel for heat resistance and wear protection. This smooth-finish countersink is designed for precision chamfering in CNC and manual milling operations.

3G Electric supplies KEO countersinks worldwide, handling full logistics and customs clearance for international orders. As a global industrial distributor since 1990, we source genuine KEO tooling like the 919-002-555 and deliver to manufacturing facilities across all regions. Contact us for availability and lead times.

Select a KEO countersink based on hole diameter, material hardness, and desired finish. For steel or stainless, choose AlTiN-coated cobalt like the 919-002-555. Match the body diameter to your workpiece clearance and shank size to your toolholder. Six-flute designs provide smoother finishes than three-flute versions.