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

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

SKU 3G-OTH-194802

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

KEO
Manufacturer Part Number
919-002-837
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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 machines and manual setups. Its anti-vibration geometry reduces chatter, making it suitable for precision work on steel, aluminum, and other alloys. The AlTiN coating extends tool life on abrasive materials.

What are the specifications of the KEO 919-002-837 countersink?

This KEO countersink has an 82° included angle, 0 flute design, and a 5/16 in body diameter. It features an AlTiN coated cobalt substrate for heat resistance. The manufacturer part number is 919-002-837. It is classified as an anti-vibration zero-flute countersink for industrial deburring applications.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-837 to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team for pricing and lead time on this tool. We source genuine KEO tooling for international orders.

How to select the right KEO countersink for your application?

Match the countersink angle (82° for flat-head screws) and body diameter to your hole size. For hard materials, choose AlTiN coated cobalt tools like this KEO model. Zero-flute designs reduce vibration on CNC machines. Always verify shank compatibility with your toolholder before ordering.

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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