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KEO Countersink: 120°, 3 Flute, 5/8 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 120°, 3 Flute, 5/8 in Body Dia

SKU 3G-OTH-184991

Brand
KEO
Item
Countersink: 120°, 3 Flute, 5/8 in Body Dia
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-966
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 120° countersink used for?

The KEO 120° countersink is used for deburring and countersinking holes in metal, plastic, and wood. Its 120° included angle suits flat-head screws and aerospace applications. The three-flute design provides smooth cutting and reduced chatter, while the AlTiN coating extends tool life on ferrous materials.

What are the specifications of the KEO 917-000-966 countersink?

The KEO 917-000-966 is a general-purpose three-flute countersink with a 120° included angle, 5/8 in body diameter, and AlTiN-coated high-speed steel construction. It is designed for precision chamfering and deburring in industrial machining. The AlTiN coating enhances wear resistance and heat tolerance.

Where to buy KEO countersinks worldwide?

You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times. 3G Electric supplies genuine KEO tooling for manufacturing and maintenance operations.

How to select the right KEO countersink for your application?

Select a KEO countersink based on hole angle (e.g., 120° for flat-head screws), material (AlTiN coating for steel), and flute count (three-flute for reduced chatter). Match body diameter to hole size. For hard materials, use coated high-speed steel. Consult KEO's catalog for recommended speeds and feeds.

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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