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KEO Countersink: 100°, 3 Flute, 1 3/4 in Body Dia, 3/4 in Shank - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 100°, 3 Flute, 1 3/4 in Body Dia, 3/4 in Shank

SKU 3G-OTH-185052

Brand
KEO
Item
Countersink: 100°, 3 Flute, 1 3/4 in Body Dia, 3/4 in Shank
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
917-000-233
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a KEO 100° countersink used for?

A KEO 100° countersink creates a conical recess for flat-head screws in metalworking. Its three-flute cobalt design provides smooth cutting and chip evacuation in hardened steels and alloys, common in aerospace, automotive, and general machining applications.

What are the specifications of the KEO 917-000-233 countersink?

The KEO 917-000-233 is a 100° countersink with three flutes, a 1 3/4 in body diameter, and a 3/4 in shank. It is made from cobalt for heat resistance and durability, designed for general-purpose use in industrial machining.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-233 to global customers. We handle full logistics, customs clearance, and delivery worldwide, ensuring you receive genuine industrial tooling without the hassle of international sourcing.

How to select the right KEO countersink for my job?

Match the countersink angle (e.g., 100°) to your screw head, and choose body diameter larger than the screw head. For hard materials, select cobalt or carbide. KEO offers various flute counts; three-flute designs balance chip clearance and finish for general machining.

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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