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KEO Countersink: 100°, 1 Flute, 1/2 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 100°, 1 Flute, 1/2 in Body Dia

SKU 3G-OTH-185660

Brand
KEO
Item
Countersink: 100°, 1 Flute, 1/2 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-359
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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 designed for creating chamfered holes in metal, plastic, and composite materials. Its single-flute design provides fast, chatter-free cutting, making it ideal for deburring and countersinking in automotive, aerospace, and general manufacturing applications.

What are the specifications of the KEO 919-002-359 countersink?

The KEO 919-002-359 is a 100° countersink with a single flute and a 1/2 in body diameter. It features an AlTiN-coated carbide construction for extended tool life and heat resistance. This fast-cutting tool is suitable for use on ferrous and non-ferrous materials.

Where to buy the KEO 100° countersink worldwide?

3G Electric supplies the KEO 100° countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the KEO 919-002-359 countersink.

How to select the right KEO countersink for my application?

Select the KEO countersink based on material type and hole angle. For standard 100° countersinks, match the body diameter to your hole size. The AlTiN coating on this KEO model is ideal for high-speed machining of hardened steels. Always verify the flute count and coating for your specific cutting conditions.

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 fast-cutting single-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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