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KEO Countersink: 100°, 1 Flute, 5/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 100°, 1 Flute, 5/8 in Body Dia

SKU 3G-OTH-185403

Brand
KEO
Item
Countersink: 100°, 1 Flute, 5/8 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-002-361
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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 919-002-361 countersink?

The KEO 919-002-361 is a 100° countersink with a single flute and a 5/8 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 KEO countersinks worldwide?

KEO countersinks, including the 919-002-361, are available to order through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.

How to select the right KEO countersink for my application?

Select a KEO countersink based on the required chamfer angle (e.g., 100° for flat-head screws), material type (carbide for hard metals), and body diameter matching your hole size. For high-speed production, choose AlTiN-coated tools like the 919-002-361 for heat resistance and longer tool life.

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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