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KEO Countersink: 90°, 0 Flute, 3/4 in Body Dia - Anti-Vibration Zero-Flute Countersinks
KEOAnti-Vibration Zero-Flute Countersinks

KEO Countersink: 90°, 0 Flute, 3/4 in Body Dia

SKU 3G-OTH-194804

Brand
KEO
Item
Countersink: 90°, 0 Flute, 3/4 in Body Dia
Category
Anti-Vibration Zero-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-228
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 90° countersink used for?

The KEO 90° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its zero-flute anti-vibration design reduces chatter, making it suitable for precision deburring and countersinking on CNC mills, drill presses, and manual machines.

What are the specifications of the KEO 919-000-228 countersink?

The KEO 919-000-228 is a 90° countersink with a 3/4 in body diameter, 0 flute, and TiN-coated cobalt construction. The TiN coating increases wear resistance and tool life. It is designed for anti-vibration performance in ferrous and non-ferrous materials.

Where to buy the KEO 90° countersink worldwide?

You can source the KEO 90° countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this KEO tool.

How to select the right KEO countersink for your application?

Select the KEO countersink based on screw head angle (90° for standard flat-head screws), body diameter matching the screw head size, and material compatibility. For hard steels, choose TiN-coated cobalt like the 919-000-228. Ensure your tool holder can accommodate the 3/4 in body diameter.

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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