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

A KEO 60° countersink with three flutes is used to create a conical recess for flathead screws or deburr holes in metalworking. The 60° angle matches standard screw heads, and the TiN-coated cobalt construction provides heat resistance and longer tool life in industrial machining applications.

The KEO 917-000-170 is a general-purpose three-flute countersink with a 60° included angle and a 1 1/4 in body diameter. It features a TiN-coated cobalt substrate for wear resistance. The manufacturer part number is 917-000-170, and it is designed for use in drill presses or handheld tools.

3G Electric supplies KEO countersinks like the 917-000-170 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this TiN-coated cobalt tool. We source genuine industrial equipment across 14 departments.

Select a countersink with the same angle as your fastener (e.g., 60° for standard flathead screws). Match the body diameter to the screw head size. For hard materials like stainless steel, choose a TiN-coated cobalt tool like the KEO 917-000-170 for heat resistance. Use three-flute designs for smoother cutting.