KEO Countersink: 120°, 6 Flute, 1/2 in Body Dia
SKU 3G-OTH-188145
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Frequently Asked Questions
What is a KEO 120° 6-flute countersink used for?
This KEO countersink is used for deburring and chamfering holes in metal, producing a smooth 120° countersunk finish. Its six-flute design reduces chatter and vibration, making it ideal for precision work on steel, stainless steel, and other hard materials in industrial machining and fabrication.
What are the specifications of the KEO 919-000-884 countersink?
The KEO 919-000-884 is a 120° countersink with six flutes, a 1/2 in body diameter, and a TiN (titanium nitride) coating on cobalt steel. It is designed for smooth-finish applications and is manufactured by KEO. The part number is 919-000-884.
Where to buy KEO countersinks worldwide?
You can source KEO countersinks like the 919-000-884 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times on this and other KEO cutting tools.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required angle (e.g., 120° for standard flathead screws), body diameter matching the hole size, and coating for material compatibility. TiN coating, as on the 919-000-884, reduces friction and extends tool life in hard metals. Always match flute count to desired finish smoothness.
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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.















