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

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

SKU 3G-OTH-184633

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

KEO
Manufacturer Part Number
917-000-365
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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 to create a conical recess for flat-head screws in metalworking and machining applications. Its three-flute design provides smooth cutting and reduced chatter, making it suitable for general-purpose deburring and countersinking on ferrous and non-ferrous materials.

What are the specifications of the KEO countersink 917-000-365?

The KEO countersink model 917-000-365 has a 100° included angle, three flutes, and a 1/4 in body diameter. It is made from carbide for durability and precision. This general-purpose tool is designed for use with manual or CNC machines to produce clean, accurate countersinks.

Where to buy the KEO 100° countersink worldwide?

You can source the KEO 100° countersink worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine KEO tooling for machining operations.

How to select the right KEO countersink for your application?

Select the KEO countersink based on the screw head angle—100° for metric flat-head screws—and material. Carbide tools suit harder metals and offer longer life. Match the body diameter to your workpiece and toolholder. For best results, use proper cutting speeds and lubrication as recommended for carbide tooling.

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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