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KEO Countersink: 82°, 0 Flute, 1/2 in Body Dia, 5/16 in Shank - Anti-Vibration Zero-Flute Countersinks
KEOAnti-Vibration Zero-Flute Countersinks

KEO Countersink: 82°, 0 Flute, 1/2 in Body Dia, 5/16 in Shank

SKU 3G-OTH-194869

Brand
KEO
Item
Countersink: 82°, 0 Flute, 1/2 in Body Dia, 5/16 in Shank
Category
Anti-Vibration Zero-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-206
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 82° countersink used for?

The KEO 82° zero-flute countersink is designed for deburring and countersinking holes in metal, particularly on CNC and manual machines. Its anti-vibration geometry produces a smooth finish without chatter, making it ideal for aerospace, automotive, and general manufacturing applications.

What are the specifications of the KEO 919-000-206 countersink?

The KEO 919-000-206 is an 82° included-angle, zero-flute countersink with a 1/2 in body diameter and a 5/16 in shank. It is made from cobalt steel for heat resistance and durability. The MPN is 919-000-206, and it is manufactured by KEO.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the KEO 919-000-206 or other KEO tooling.

How to select the right KEO countersink for your application?

Choose the KEO countersink based on hole angle (82° for flat-head screws), material (cobalt for hard metals), and shank size to match your toolholder. For anti-vibration performance, zero-flute designs reduce chatter. Consult KEO's catalog or 3G Electric for application-specific guidance.

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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