KEO Countersink: 120°, 6 Flute, 5/8 in Body Dia
SKU 3G-OTH-187945
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Frequently Asked Questions
What is the KEO 120° countersink used for?
The KEO 120° countersink is used for creating smooth, chamfered holes in metal and composite materials. Its six-flute design and TiN coating reduce chatter and extend tool life, making it ideal for aerospace, automotive, and general machining applications where a clean finish is required.
What are the specifications of the KEO 919-000-890 countersink?
The KEO 919-000-890 is a 120° countersink with six flutes, a 5/8 in body diameter, and a TiN-coated cobalt construction. It is designed for smooth-finish applications and is manufactured by KEO. The part number is 919-000-890, and it is available through 3G Electric.
Where to buy KEO countersinks worldwide?
You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the KEO 919-000-890 or other KEO cutting tools.
How to select the right KEO countersink for your application?
Select a KEO countersink based on hole angle, material, and finish requirements. For hard metals, choose a TiN-coated cobalt tool like the 919-000-890. Match the body diameter to your hole size and use a 120° angle for standard countersinking. Consult KEO's technical data for optimal speeds and feeds.
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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.















