KEO Countersink: 100°, 3 Flute, 1/2 in Body Dia
SKU 3G-OTH-184730
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Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is used for creating a conical recess in metal or plastic to allow a flat-head screw to sit flush with the surface. Its three-flute design provides smooth cutting and reduced chatter, making it suitable for general-purpose deburring and countersinking in industrial machining and fabrication.
What are the specifications of the KEO 917-000-222 countersink?
The KEO 917-000-222 is a 100° countersink with three flutes and a 1/2 in body diameter. It features a TiN (titanium nitride) coating on cobalt steel for increased hardness and wear resistance. This general-purpose tool is designed for use in drill presses or handheld drills for precise countersinking.
Where to buy the KEO countersink 917-000-222 worldwide?
You can source the KEO countersink 917-000-222 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 time; we supply this tool to procurement teams and maintenance shops internationally.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the screw head angle (e.g., 100° for metric flat-head screws), material hardness (TiN-coated cobalt for steel), and body diameter matching the screw head size. For general-purpose use, a three-flute design reduces vibration. Always match the tool to your workpiece material and desired finish quality.
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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.















