KEO Countersink: 120°, 6 Flute, 5/8 in Body Dia

The KEO 120° 6-flute countersink is designed for creating smooth, burr-free 120° countersunk holes in metal, ideal for aerospace, automotive, and general machining applications. Its AlTiN-coated cobalt construction provides heat resistance and extended tool life when working with hardened steels and stainless alloys.

The KEO 919-002-473 is a 120° countersink with 6 flutes, a 5/8 in body diameter, and an AlTiN coating on cobalt substrate. It is manufactured by KEO under MPN 919-002-473 and is classified as a Smooth-Finish Six-Flute Countersink for precision deburring and chamfering operations.

3G Electric supplies KEO countersinks like the 919-002-473 to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this or other KEO tooling products.

Select a KEO countersink based on the required angle (e.g., 120°), flute count for finish quality, and coating for material compatibility. The AlTiN-coated 6-flute model suits high-speed machining of tough alloys. Match body diameter to your toolholder and ensure RPM and feed rates follow KEO's recommendations for optimal results.