KEO Countersink: 90°, 3 Flute, 1 in Body Dia
SKU 3G-OTH-184863
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Frequently Asked Questions
What is the KEO 90° 3-flute countersink used for?
The KEO 90° 3-flute countersink is used for deburring and countersinking holes in metal, plastic, and wood. Its 90° angle suits standard flat-head screws, while the three-flute design reduces chatter for a smooth finish. Common in automotive, aerospace, and general machining applications.
What are the specifications of the KEO countersink 917-000-939?
The KEO countersink model 917-000-939 has a 90° included angle, 3 flutes, and a 1-inch body diameter. It features an AlTiN (aluminum titanium nitride) coating on high-speed steel for extended tool life and heat resistance. It is a general-purpose three-flute countersink from KEO.
Where to buy the KEO 90° countersink worldwide?
You can source the KEO 90° countersink 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 time; we supply genuine KEO cutting tools to international buyers.
How to select the right KEO countersink for your application?
Select a KEO countersink based on hole angle and material. For standard flat-head screws, use a 90° tool. Choose flute count: 3-flute designs reduce vibration for cleaner cuts. AlTiN coating suits harder materials like steel. Match body diameter to your chuck capacity. Always use proper cutting speeds for high-speed steel.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO general purpose three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
