KEO Countersink: 60°, 6 Flute, 1 in Body Dia

The KEO 60° 6-flute countersink is used for deburring and countersinking holes in metal, creating a smooth, chamfered seat for flat-head screws. Its six-flute design reduces chatter and delivers a fine finish on steel, stainless steel, and other alloys. Common in aerospace, automotive, and general machining applications.

The KEO countersink has a 60° included angle, 6 flutes, and a 1 in body diameter. It is made from cobalt steel (MPN 919-000-715) for heat resistance and durability. Designed for smooth-finish countersinking in hard materials, it fits standard drill chucks and holders.

3G Electric supplies the KEO 60° 6-flute countersink worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this cobalt countersink to any international destination.

Select the KEO countersink based on hole size and material. The 60° angle suits standard flat-head screws; the 6-flute design minimizes vibration for a smooth finish. For hard metals like stainless steel, choose cobalt steel (as in MPN 919-000-715). Match body diameter to your tool holder and ensure RPM is appropriate for the material.