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KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia

SKU 3G-OTH-185804

Brand
KEO
Item
Countersink: 90°, 1 Flute, 5/8 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
919-000-608
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 90° countersink used for?

A KEO 90° countersink creates a conical recess for flat-head screws or deburrs holes in metal. The single-flute design provides fast, chatter-free cutting in steel, aluminum, and other materials. The TiN coating extends tool life on hard alloys.

What are the specifications of the KEO 919-000-608 countersink?

The KEO 919-000-608 is a 90° single-flute countersink with a 5/8 in body diameter. It features a TiN-coated cobalt construction for heat resistance and durability. This fast-cutting tool is designed for precision chamfering and deburring in industrial machining.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-608 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other KEO cutting tools.

How to select the right KEO countersink for your application?

Choose a KEO countersink based on the required angle (90° for standard flat-head screws), flute count (single-flute for fast cutting), and body diameter matching your hole size. TiN coating is ideal for abrasive materials. Always match the tool to your workpiece hardness and machine speed.

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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