KEO Countersink: 82°, 6 Flute, 1/8 in Body Dia, 1/8 in Shank

A KEO 6-flute countersink creates smooth, chatter-free 82° countersunk holes in metal. It is ideal for deburring and preparing holes for flat-head screws in machining, tool and die, and general industrial fabrication. The TiN coating extends tool life on ferrous materials.

The KEO 919-000-730 is an 82°, 6-flute countersink with a 1/8 in body diameter and 1/8 in shank. It features a TiN-coated cobalt construction for durability. This smooth-finish design reduces vibration and produces a clean, uniform chamfer in metalworking applications.

3G Electric supplies KEO countersinks like the 919-000-730 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine KEO tooling and support your procurement with technical expertise across 14 departments.

Match the countersink angle (82° for flat-head screws) and body diameter to your fastener size. For hard steels, choose TiN-coated cobalt like the KEO 919-000-730. Use a 6-flute design for smoother finishes. Always run at moderate speeds with cutting fluid to prevent chatter and extend tool life.