KEO Countersink: 90°, 6 Flute, 5/8 in Body Dia
SKU 3G-OTH-188583
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Frequently Asked Questions
What is the KEO 6-flute countersink used for?
The KEO 6-flute countersink creates smooth, chatter-free 90° chamfers on drilled holes in metal, plastic, and wood. It is ideal for deburring and countersinking screw heads in industrial manufacturing, automotive, and aerospace applications where a fine surface finish is required.
What are the specifications of the KEO countersink 919-000-385?
The KEO countersink model 919-000-385 has a 90° included angle, 6 flutes, a 5/8 in body diameter, and is made from high-speed steel. It is designed for smooth-finish countersinking and is suitable for use on ferrous and non-ferrous materials.
Where to buy the KEO 919-000-385 countersink worldwide?
You can source the KEO 919-000-385 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your application.
How to select the right KEO countersink for my application?
Select a KEO countersink based on the required chamfer angle (90° for standard screw heads), flute count (6 flutes for smoother finish), body diameter matching your hole size, and material compatibility. High-speed steel suits general-purpose use; for harder materials, consider carbide options.
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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.















