KEO Countersink: 60°, 6 Flute, 5/8 in Body Dia
SKU 3G-OTH-188444
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Frequently Asked Questions
What is the KEO 60° countersink used for?
The KEO 60° countersink is used for deburring and countersinking holes in metal, creating a smooth, chamfered edge for fastener seating. It is ideal for precision machining in aerospace, automotive, and general manufacturing applications where a clean finish is required.
What are the specifications of the KEO 919-000-710 countersink?
The KEO 919-000-710 is a 60° countersink with 6 flutes, a 5/8 in body diameter, and TiN coated cobalt construction. The TiN coating reduces friction and extends tool life. It is designed for smooth-finish countersinking in hard materials.
Where to buy the KEO 60° countersink worldwide?
You can source the KEO 60° countersink 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 time on this KEO tool.
How to select the right KEO countersink for your application?
Select a KEO countersink based on the required angle (e.g., 60° for standard fastener seats), flute count for chip evacuation, and coating for material compatibility. For hard metals, TiN coated cobalt tools like the 919-000-710 provide durability. Match body diameter to hole size.
Used in
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.















