KEO Countersink: 120°, 3 Flute, 1 in Body Dia
SKU 3G-OTH-184857
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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 three-flute design provides smooth, chatter-free operation, making it ideal for general-purpose machining in automotive, aerospace, and fabrication shops.
What are the specifications of the KEO 917-000-078 countersink?
The KEO 917-000-078 is a 120° countersink with three flutes, a 1-inch body diameter, and TiN-coated high-speed steel construction. The TiN coating increases wear resistance and tool life. It is designed for general-purpose countersinking and deburring applications.
Where to buy the KEO 917-000-078 countersink worldwide?
You can source the KEO 917-000-078 countersink 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.
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), flute count (three flutes reduce chatter), and coating (TiN for harder materials). Match the body diameter to your hole size. For high-speed steel tools, use proper cutting speeds and lubrication.
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.















