KEO Countersink: 120°, 3 Flute, 1 in Body Dia
SKU 3G-OTH-184856
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Frequently Asked Questions
What is the KEO 120° countersink used for?
The KEO 120° countersink is used for deburring and countersinking holes in metal, plastic, and wood. Its 120° included angle suits flat-head screws and precision chamfering. The three-flute design provides smooth cutting and reduces chatter, making it ideal for general-purpose machining in fabrication and maintenance shops.
What are the specifications of the KEO 917-000-077 countersink?
The KEO 917-000-077 is a 120° countersink with three flutes and a 1-inch body diameter. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 917-000-077, and it is designed for general-purpose deburring and countersinking. KEO is the brand.
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. 3G Electric supplies KEO cutting tools to procurement teams and maintenance shops internationally.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required angle (e.g., 120° for flat-head screws), material (HSS for general use), and body diameter matching your hole size. For deburring, a three-flute design reduces vibration. Always match the countersink to your workpiece hardness and desired finish. Consult KEO's catalog for guidance.
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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.















