KEO Countersink: 90°, 6 Flute, 1 in Body Dia

The KEO 6-flute countersink is used for creating smooth, burr-free 90° chamfers on drilled holes in metal, wood, or plastic. Its six-flute design reduces chatter and vibration, making it ideal for precision deburring and countersinking in machining, fabrication, and assembly applications.

The KEO 919-002-523 is a 90° countersink with a 1-inch body diameter, 6 flutes, and AlTiN coating on cobalt steel. The AlTiN coating enhances wear resistance and heat tolerance, extending tool life in hard materials. It is designed for smooth-finish countersinking in industrial environments.

3G Electric supplies KEO countersinks like the 919-002-523 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine KEO tooling with reliable lead times and technical support for your procurement needs.

Select a KEO countersink based on hole size, material, and finish requirements. For hard metals, choose AlTiN-coated cobalt like the 919-002-523. Match the body diameter to your hole chamfer size and use a 90° angle for standard fastener seating. Consult 3G Electric for application-specific recommendations.