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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-185303

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
919-000-263
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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 in metal or plastic. It is commonly used in machining, fabrication, and assembly to ensure flush fastener seating. 3G Electric supplies this KEO high-speed steel tool across 14 industrial departments.

What are the specifications of the KEO 919-000-263 countersink?

The KEO 919-000-263 is a 90°, 1-flute countersink with a 5/8 in body diameter, made from high-speed steel. It is designed for fast cutting in ferrous and non-ferrous materials. 3G Electric sources this KEO tool for worldwide delivery.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine KEO tools like the 919-000-263 and deliver to your facility. Contact us for availability and lead time.

How to select the right KEO countersink for your application?

Match the countersink angle (e.g., 90°) to your fastener head angle. Choose flute count based on material: single-flute tools like this KEO model cut fast in softer metals. Body diameter must exceed screw head size. 3G Electric can help you select the correct KEO tool.

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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