KEO Countersink: 82°, 3 Flute, 1/4 in Body Dia

A KEO 82° countersink with 3 flutes and AlTiN coated carbide is used to create a conical recess for flat-head screws in metal, wood, or plastic. The 82° angle matches standard screw heads, while the AlTiN coating reduces friction and extends tool life in industrial machining applications.

The KEO 917-000-773 is a general-purpose three-flute countersink with an 82° included angle, 1/4 in body diameter, and AlTiN coated carbide construction. It is designed for precision chamfering and deburring in ferrous and non-ferrous materials, offering durability and consistent performance.

3G Electric supplies KEO countersinks like the 917-000-773 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine KEO tooling and support your procurement with technical expertise across 14 departments.

Select a KEO countersink based on material, screw head angle, and hole size. For standard flat-head screws, an 82° angle is typical. The 3-flute design reduces chatter, and AlTiN coating suits high-speed machining of steel or stainless steel. Match body diameter to your drill chuck capacity for best results.