KEO Countersink: 90°, 0 Flute, 1 in Body Dia

A KEO anti-vibration zero-flute countersink is used to create clean, burr-free 90° chamfers and countersinks in metal, plastic, and composite materials. Its zero-flute design minimizes chatter and vibration, making it ideal for precision machining and deburring in industrial manufacturing and maintenance applications.

The KEO 919-002-823 is a 90° countersink with a 1-inch body diameter, zero flutes, and an AlTiN (aluminum titanium nitride) coating on cobalt substrate. This coating enhances wear resistance and tool life when machining hard or abrasive materials. It is designed for anti-vibration performance in precision countersinking operations.

3G Electric supplies KEO countersinks like the 919-002-823 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 guidance and reliable shipping.

Select a KEO countersink based on the required chamfer angle (e.g., 90°), body diameter matching your hole size, and coating suited to your workpiece material. For hard metals, choose AlTiN-coated cobalt tools like the 919-002-823. Zero-flute designs reduce vibration, improving surface finish in automated or manual operations.