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Frequently Asked Questions
What is the KEO 82° countersink used for?
The KEO 82° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its four-flute design provides smooth cutting and chip evacuation, making it suitable for production environments where consistent countersink depth and finish are required.
What are the specifications of the KEO 82° countersink?
The KEO countersink has an 82° included angle, four flutes, and a 7/8 in body diameter. It is made from high-speed steel (HSS) and is designed for use with machine tools. The manufacturer part number is 919-000-021. This tool is suitable for countersinking holes in ferrous and non-ferrous materials.
Where to buy the KEO 82° countersink worldwide?
3G Electric supplies the KEO 82° countersink worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this KEO tool to support your machining operations.
How to select the correct KEO countersink for your application?
Select the KEO countersink based on the screw head angle (82° for flat-head screws), material type (HSS for general-purpose machining), and body diameter matching the screw head size. For production runs, the four-flute design offers faster cutting and better chip clearance. Always match the tool to your workpiece hardness and machine spindle speed.
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.
