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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-185435

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
919-002-631
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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 for deburring and countersinking holes in metal, especially steel and stainless steel. Its single-flute design provides fast, chatter-free cutting. The AlTiN coating extends tool life in hard materials. Common applications include aerospace, automotive, and general machining.

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 diameter. It is made of cobalt high-speed steel with an AlTiN coating. The manufacturer part number is 919-002-631. It is designed for fast cutting in ferrous metals.

Where to buy the KEO 60° countersink worldwide?

You can source the KEO 60° countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine KEO tooling for machining operations.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle (60° for screw heads), material hardness (AlTiN coating for steel), and shank size matching your toolholder. For deep holes, choose a single-flute design to reduce vibration. Always match the body diameter to the hole size for proper chamfer 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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