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KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 90°, 6 Flute, 1/2 in Body Dia

SKU 3G-OTH-188579

Brand
KEO
Item
Countersink: 90°, 6 Flute, 1/2 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-384
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 919-000-384 countersink used for?

The KEO 919-000-384 is a 90°, 6-flute countersink used for deburring and countersinking holes in metal, plastic, and wood. Its TiN-coated high-speed steel construction provides wear resistance and smooth finishes. Common applications include aerospace, automotive, and general machining where precise 90° chamfers are required.

What are the specifications of the KEO 919-000-384 countersink?

The KEO 919-000-384 is a 90° countersink with 6 flutes, a 1/2 in body diameter, and TiN-coated high-speed steel construction. The manufacturer part number is 919-000-384. It is designed for smooth-finish countersinking and deburring in various materials.

Where to buy the KEO 919-000-384 countersink worldwide?

3G Electric supplies the KEO 919-000-384 countersink worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to any country.

How to select the correct KEO countersink for your application?

Select a KEO countersink based on hole diameter, material, and desired finish. For general deburring, a 90° angle with 6 flutes provides smooth results. Match the body diameter to your tool holder. TiN coating extends tool life in abrasive materials. Always verify the manufacturer part number, such as 919-000-384, for exact specs.

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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