KEO Countersink: 82°, 1 Flute, 1 1/4 in Body Dia

The KEO 82° single-flute countersink is designed for deburring and countersinking holes in metal, particularly steel and stainless steel. Its 82° included angle matches standard flat-head screw angles, making it ideal for aerospace, automotive, and general machining applications where a clean, chamfered hole is required.

The KEO 919-000-589 is a fast-cutting single-flute countersink with an 82° included angle and a 1 1/4 in body diameter. It is made from cobalt steel for heat resistance and durability. The 1-flute design provides smooth, chatter-free operation in ferrous materials. It is suitable for use in drill presses and CNC machines.

KEO countersinks like the 919-000-589 are available to order through 3G Electric, a global industrial equipment distributor. We source and deliver this tool to worldwide destinations, handling full logistics, customs clearance, and delivery coordination. Contact 3G Electric for availability and lead time to your location.

Select a KEO countersink based on the screw head angle (82° for flat-head screws in inch systems), material (cobalt for hard metals, HSS for softer alloys), and flute count (single-flute for general use, multi-flute for higher feed rates). Match the body diameter to the hole size and ensure the shank fits your tool holder.