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KEO Countersink: 82°, 0 Flute, 3/4 in Body Dia - Anti-Vibration Zero-Flute Countersinks
KEOAnti-Vibration Zero-Flute Countersinks

KEO Countersink: 82°, 0 Flute, 3/4 in Body Dia

SKU 3G-OTH-194783

Brand
KEO
Item
Countersink: 82°, 0 Flute, 3/4 in Body Dia
Category
Anti-Vibration Zero-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-210
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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° zero-flute countersink is designed for deburring and countersinking holes in metal, especially hardened materials. Its cobalt construction and anti-vibration geometry provide clean, chatter-free finishes in machining, tool and die, and maintenance applications.

What are the specifications of the KEO 919-000-210 countersink?

The KEO 919-000-210 is an 82° included angle, zero-flute countersink with a 3/4 in body diameter. It is made from cobalt steel for heat resistance and durability. The anti-vibration design reduces chatter, making it suitable for precision countersinking in industrial settings.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-210 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 my application?

Choose the countersink angle to match your fastener head (82° for standard flat-head screws). For hard materials, select cobalt or carbide. Zero-flute designs reduce vibration. Match body diameter to your hole size. KEO offers various sizes; consult a tooling specialist for specific needs.

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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