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KEO Countersink: 60°, 0 Flute, 5/16 in Body Dia - Anti-Vibration Zero-Flute Countersinks
KEOAnti-Vibration Zero-Flute Countersinks

KEO Countersink: 60°, 0 Flute, 5/16 in Body Dia

SKU 3G-OTH-194805

Brand
KEO
Item
Countersink: 60°, 0 Flute, 5/16 in Body Dia
Category
Anti-Vibration Zero-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-846
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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 in metalworking. It is used in machining, aerospace, and automotive applications to deburr holes and ensure flush fastener seating. 3G Electric supplies this AlTiN-coated cobalt tool for precision countersinking across industrial sectors.

What are the specifications of the KEO 919-002-846 countersink?

The KEO 919-002-846 is a 60° zero-flute countersink with a 5/16 in body diameter, made from cobalt with an AlTiN coating. It is designed for anti-vibration performance in hard materials. 3G Electric sources this KEO tool for worldwide industrial supply.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-846 to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us to source this 60° zero-flute tool for your machining operations.

How to select the right KEO countersink for metal?

Select a KEO countersink based on hole angle (60° for standard flathead screws), material hardness (cobalt with AlTiN coating for tough alloys), and body diameter matching screw head size. Zero-flute designs reduce vibration. 3G Electric can help specify the correct tool for your application.

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 anti-vibration zero-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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