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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 workpieces. Its 60-degree included angle and four-flute design provide smooth cutting action and chip evacuation, making it suitable for precision chamfering in machining and fabrication applications.
What are the specifications of the KEO 60° countersink?
This KEO countersink has a 60° included angle, four flutes, and a 1-inch body diameter. It is made from cobalt steel (MPN 919-000-527) for heat resistance and durability. The four-flute design reduces chatter and improves finish on ferrous and non-ferrous materials.
Where to buy the KEO 60° countersink worldwide?
3G Electric supplies the KEO 60° 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 tool to support your machining operations.
How to select the right KEO countersink for my application?
Select a KEO countersink based on the required chamfer angle (60° for standard screw heads), material hardness (cobalt for tough alloys), and hole size. Match the body diameter to your workpiece clearance. For best results, use proper RPM and feed rates per KEO guidelines.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO four-flute machine countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
