KEO Countersink: 60°, 1 Flute, 1 3/4 in Body Dia, 3/4 in Shank

The KEO 60° countersink is used to create a conical recess for flathead screws in metalworking and machining applications. Its single-flute design provides fast, chatter-free cutting in steel, stainless steel, and non-ferrous materials, making it ideal for deburring and countersinking holes in industrial manufacturing.

This KEO countersink has a 60° included angle, 1 flute, 1 3/4 in body diameter, and 3/4 in shank diameter. It is made from cobalt steel (MPN 919-000-569) for heat resistance and durability. The single-flute geometry ensures efficient chip evacuation and a smooth finish in hard materials.

3G Electric supplies KEO countersinks worldwide, handling full logistics and customs clearance for international orders. As a global industrial distributor since 1990, we source and deliver this cobalt 60° countersink to your facility. Contact us for availability and lead time to your region.

Select a KEO countersink based on the screw head angle (60° for metric flathead screws), material hardness (cobalt for tough alloys), and shank size matching your tool holder. For deep holes, choose a single-flute design to reduce vibration. Always match the body diameter to the hole size for proper countersink depth.