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KEO Countersink: 82°, 3 Flute, 1 1/4 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 82°, 3 Flute, 1 1/4 in Body Dia

SKU 3G-OTH-184888

Brand
KEO
Item
Countersink: 82°, 3 Flute, 1 1/4 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-789
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 82° countersink used for?

This KEO 82° three-flute countersink is designed for deburring and countersinking holes in metal, wood, and plastic. The 82° angle is standard for flat-head screws. The AlTiN coating on cobalt steel extends tool life in harder materials. 3G Electric supplies this and other KEO tooling globally.

What are the specifications of the KEO 919-002-789 countersink?

The KEO 919-002-789 is a general-purpose three-flute countersink with an 82° included angle and a 1 1/4 in body diameter. It features an AlTiN (aluminum titanium nitride) coating on cobalt steel for heat resistance and wear protection. 3G Electric sources this KEO tool for worldwide delivery.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks, including the 82° three-flute model 919-002-789, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other KEO tooling.

How to select the right KEO countersink for your job?

Match the countersink angle to your fastener (82° for flat-head screws). Choose flute count based on material: three-flute designs like this KEO model reduce chatter in harder metals. The AlTiN coating helps when machining abrasive materials. 3G Electric can help you select the correct KEO 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 general purpose three-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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