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KEO Countersink: 60°, 6 Flute, 5/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 60°, 6 Flute, 5/8 in Body Dia

SKU 3G-OTH-188213

Brand
KEO
Item
Countersink: 60°, 6 Flute, 5/8 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-379
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 60° countersink used for?

This KEO 60° countersink is designed for creating smooth, chamfered holes in metal and composite materials. Its six-flute design and AlTiN-coated carbide body provide clean finishes and extended tool life in production machining, tool-and-die work, and aerospace applications.

What are the specifications of the KEO 919-002-379 countersink?

The KEO 919-002-379 is a 60° included-angle, six-flute countersink with a 5/8 in body diameter. It features AlTiN-coated carbide construction for wear resistance. This smooth-finish tool is suitable for deburring and countersinking operations on ferrous and non-ferrous materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-379 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this AlTiN-coated carbide tool.

How to select the right KEO countersink for my application?

Select a KEO countersink based on material hardness, hole size, and finish requirements. For hard metals, choose AlTiN-coated carbide like the 919-002-379. Match the body diameter to your hole size and ensure the included angle (60°) suits your fastener or design spec. Consult 3G Electric for application guidance.

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 smooth-finish six-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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