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KEO Countersink: 100°, 0 Flute, 3/8 in Body Dia - Anti-Vibration Zero-Flute Countersinks
KEOAnti-Vibration Zero-Flute Countersinks

KEO Countersink: 100°, 0 Flute, 3/8 in Body Dia

SKU 3G-OTH-194847

Brand
KEO
Item
Countersink: 100°, 0 Flute, 3/8 in Body Dia
Category
Anti-Vibration Zero-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-818
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 100° countersink used for?

The KEO 100° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its zero-flute design minimizes vibration, making it ideal for precision countersinking in hardened materials. The AlTiN coating extends tool life on ferrous alloys.

What are the specifications of the KEO 919-002-818 countersink?

The KEO 919-002-818 is a 100° countersink with a 3/8 in body diameter, zero flutes, and an AlTiN-coated cobalt construction. It is designed for anti-vibration performance in industrial machining. The manufacturer part number is 919-002-818, and it is produced by KEO.

Where to buy KEO countersinks worldwide?

You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times on the KEO 919-002-818 and other KEO tooling.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the screw head angle (e.g., 100° for flat-head screws), body diameter matching the screw size, and coating for material compatibility. For hardened steels, choose AlTiN-coated cobalt. The zero-flute design reduces chatter, improving finish in rigid setups.

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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