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KEO Countersink: 60°, 1 Flute, 2 in Body Dia, 3/4 in Shank - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 60°, 1 Flute, 2 in Body Dia, 3/4 in Shank

SKU 3G-OTH-185438

Brand
KEO
Item
Countersink: 60°, 1 Flute, 2 in Body Dia, 3/4 in Shank
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-571
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 60° countersink used for?

The KEO 60° countersink is used to create a conical recess for flathead screws or deburr holes in metalworking. Its single-flute cobalt design provides fast cutting in hardened steels and alloys, making it ideal for tool and die shops, aerospace, and automotive maintenance.

What are the specifications of the KEO 60° countersink?

This KEO countersink has a 60° included angle, 1 flute, 2 in body diameter, and 3/4 in shank. It is made from cobalt steel (MPN 919-000-571). The single-flute geometry enables aggressive chip evacuation and high-speed cutting in 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 facility. Contact us for availability and lead time; we source and deliver this KEO tool to any country.

How to select the right KEO countersink for my application?

Select a KEO countersink based on the screw head angle (60° for metric flathead), material hardness (cobalt for tough steels), and shank size matching your toolholder. For deep holes, a single flute reduces vibration. Always match body diameter to the required countersink depth.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO Products

3G Electric supplies KEO fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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