KEO Countersink: 60°, 6 Flute, 1 in Body Dia
SKU 3G-OTH-188519
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Frequently Asked Questions
What is the KEO 60° 6-flute countersink used for?
The KEO 60° 6-flute countersink is designed for creating smooth, burr-free 60° chamfers and countersinks in metal, particularly on CNC and manual machines. Its six-flute design and AlTiN-coated cobalt construction provide extended tool life and a superior finish on hardened steels and alloys.
What are the specifications of the KEO 919-002-559 countersink?
The KEO 919-002-559 is a 60° countersink with six flutes, a 1-inch body diameter, and an AlTiN coating on cobalt substrate. It is manufactured by KEO and is part of their Smooth-Finish Six-Flute Countersinks line, designed for high-performance chamfering in industrial applications.
Where to buy KEO countersinks worldwide?
You can source the KEO 919-002-559 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your machining operations.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required chamfer angle (e.g., 60°), material hardness, and desired finish. For hardened steels, choose AlTiN-coated cobalt flutes. Match the body diameter to your hole size and ensure the flute count (e.g., 6-flute) matches your need for smooth, chatter-free operation.
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Common applications for KEOKEO Products
3G Electric supplies KEO smooth-finish six-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















