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KEO Countersink: 82°, 6 Flute, 3/4 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 82°, 6 Flute, 3/4 in Body Dia

SKU 3G-OTH-188533

Brand
KEO
Item
Countersink: 82°, 6 Flute, 3/4 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-543
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 6-flute countersink used for?

The KEO 6-flute countersink is used for deburring and countersinking holes in metal, producing a smooth 82° chamfer. Its AlTiN-coated cobalt construction suits high-speed machining on steel and stainless steel, delivering consistent finish in industrial production environments.

What are the specifications of the KEO 919-002-543 countersink?

The KEO 919-002-543 is an 82°, 6-flute countersink with a 3/4 in body diameter, made from AlTiN-coated cobalt. It is designed for smooth-finish applications and is manufactured by KEO under part number 919-002-543.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-543 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling regardless of your location. Contact us for availability and lead times.

How to select the right KEO countersink for your application?

Select a KEO countersink based on hole size, material, and desired finish. For steel or stainless steel, choose AlTiN-coated cobalt like the 919-002-543. Match the body diameter to your workpiece and ensure the 82° angle fits your fastener requirements for optimal deburring results.

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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