KEO Countersink: 120°, 6 Flute, 5/16 in Body Dia
SKU 3G-OTH-188176
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Frequently Asked Questions
What is the KEO 120° 6-flute countersink used for?
The KEO 120° 6-flute countersink is designed for creating smooth, burr-free 120° chamfers on holes in metal, plastic, and wood. Its six-flute design reduces chatter and vibration, making it ideal for precision deburring and countersinking in industrial machining, automotive, and aerospace applications.
What are the specifications of the KEO 919-000-489 countersink?
The KEO 919-000-489 is a 120° countersink with 6 flutes, a 5/16 in body diameter, and a TiN-coated high-speed steel construction. The TiN coating increases hardness and wear resistance for longer tool life. It is part of KEO's Smooth-Finish Six-Flute Countersinks line.
Where to buy the KEO 919-000-489 countersink worldwide?
3G Electric supplies the KEO 919-000-489 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this precision tool to support your operations.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required chamfer angle (e.g., 120°), material hardness, and desired finish. For harder materials, choose TiN-coated high-speed steel like the 919-000-489 for extended tool life. Match the body diameter to your hole size and ensure the flute count suits your feed rate to minimize chatter.
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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.
