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

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

SKU 3G-OTH-185757

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

KEO
Manufacturer Part Number
919-002-304
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 60° countersink used for?

A KEO 60° countersink creates a conical recess for flathead screws or deburrs holes in metal, plastic, or wood. Its single-flute design and AlTiN-coated carbide body deliver fast, clean cuts in hardened steels and abrasive materials, making it essential for precision machining and assembly work.

What are the specifications of the KEO 919-002-304 countersink?

The KEO 919-002-304 is a 60° countersink with 1 flute, a 1/2 in body diameter, and AlTiN-coated carbide construction. It is designed for fast cutting and long tool life in demanding materials. The AlTiN coating reduces friction and heat, improving performance in high-speed applications.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-304 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine KEO tooling with reliable lead times and technical support for your machining needs.

How to select the right KEO countersink for your application?

Choose a KEO countersink based on the required angle (e.g., 60° for standard flathead screws), flute count (single flute for fast chip removal), and coating (AlTiN for heat resistance). Match the body diameter to your fastener head size. For hard materials, carbide with AlTiN coating extends tool life and improves finish.

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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