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KEO Countersink: 120°, 3 Flute, 2 in Body Dia, 3/4 in Shank - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 120°, 3 Flute, 2 in Body Dia, 3/4 in Shank

SKU 3G-OTH-184937

Brand
KEO
Item
Countersink: 120°, 3 Flute, 2 in Body Dia, 3/4 in Shank
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-149
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 120° countersink used for?

A KEO 120° countersink is used to create a conical recess in a workpiece, typically for flat-head screws or deburring holes. This 3-flute, 2-inch body diameter, 3/4-inch shank high-speed steel tool is common in metalworking and machining across industries like automotive and aerospace.

What are the specifications of the KEO 917-000-149 countersink?

The KEO 917-000-149 countersink has a 120° included angle, 3 flutes, a 2-inch body diameter, and a 3/4-inch shank. It is made of high-speed steel (HSS) and is a general-purpose three-flute countersink. The brand is KEO.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks worldwide, handling logistics, customs, and delivery to global destinations. As a sourcing partner, we provide genuine KEO tools like the 917-000-149 countersink. Contact us for availability and lead times for your region.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle (e.g., 120° for flat-head screws), flute count for chip evacuation, and shank size to fit your tool holder. Match body diameter to hole size. For deburring or countersinking in steel, high-speed steel like this 3-flute model is a standard choice.

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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