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KEO Countersink: 100°, 3 Flute, 1 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 100°, 3 Flute, 1 in Body Dia

SKU 3G-OTH-184858

Brand
KEO
Item
Countersink: 100°, 3 Flute, 1 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-073
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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 for deburring and countersinking holes in metal, plastics, and wood. Its 100° included angle is common for aerospace and sheet-metal applications. The three-flute design provides smooth cutting and reduces chatter, making it suitable for general-purpose machining and maintenance work.

What are the specifications of the KEO 917-000-073 countersink?

The KEO 917-000-073 is a 100° countersink with three flutes and a 1-inch body diameter. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 917-000-073. This tool is designed for general-purpose countersinking and deburring in industrial and workshop settings.

Where to buy the KEO 917-000-073 countersink worldwide?

You can source the KEO 917-000-073 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies KEO cutting tools to procurement teams and maintenance shops internationally.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required countersink angle (e.g., 100° for aerospace), material (high-speed steel for general use), and flute count (three flutes for smoother cuts). Match the body diameter to your hole size. For hard materials, consider carbide-tipped options. Always verify the manufacturer part number for exact specs.

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 general purpose three-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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