We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

KEO Countersink: 60°, 3 Flute, 1/2 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 60°, 3 Flute, 1/2 in Body Dia

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184733

Also listed as: 917000309 · 917 000 309

Brand
KEO
Item
Countersink: 60°, 3 Flute, 1/2 in Body Dia
Category
General Purpose Three-Flute Countersinks
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KEO
Manufacturer Part Number
917-000-309

Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO General Purpose Three-Flute Countersinks.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a KEO 60° countersink used for?

A KEO 60° countersink creates a conical recess for flathead screws in metalworking and machining. Its three-flute carbide design provides smooth, chatter-free cutting in steel, aluminum, and other materials, ensuring precise countersinking for assembly and finishing applications.

What are the specifications of the KEO 917-000-309 countersink?

The KEO 917-000-309 is a 60° general-purpose three-flute countersink with a 1/2 in body diameter, made from carbide. It is designed for durable, high-speed cutting in industrial machining operations, offering consistent performance across various materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-309 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this carbide countersink.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle (e.g., 60° for standard flathead screws), flute count for chip evacuation, and body diameter matching your fastener size. Carbide tools like the 917-000-309 offer longer life in abrasive materials. Consult your machining parameters for optimal results.

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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Cross-referenced by specification & description
This KEO countersink features a 60° included angle and three-flute design to reduce chatter and produce smooth finishes. The carbide construction suits general-purpose countersinking, chamfering, and deburring of holes in metal and plastic. Body diameter is 1/4 in
KEO
This KEO countersink features a 60° included angle and three-flute design to reduce chatter and produce smooth finishes. The carbide construction suits general-purpose countersinking, chamfering, and deburring of holes in metal and plastic. Body diameter is 1/4 in
General purpose countersink with 60° included angle and three-flute design for smooth, chatter-free operation. Carbide construction provides wear resistance for deburring and countersinking holes in metal, plastic, and composite materials. Body diameter 1-1/4 in
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General purpose countersink with 60° included angle and three-flute design for smooth, chatter-free operation. Carbide construction provides wear resistance for deburring and countersinking holes in metal, plastic, and composite materials. Body diameter 1-1/4 in
General-purpose countersink with 60° included angle and three-flute design for smooth cutting and reduced chatter. Carbide construction for durability. Body diameter 3/8 in. Suitable for deburring and countersinking holes in metal, plastic, and wood
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General-purpose countersink with 60° included angle and three-flute design for smooth cutting and reduced chatter. Carbide construction for durability. Body diameter 3/8 in. Suitable for deburring and countersinking holes in metal, plastic, and wood
KEO Countersink: 60°, 3 Flute, 1 in Body Dia, Carbide (MPN 917-000-315)
KEO
KEO Countersink: 60°, 3 Flute, 1 in Body Dia, Carbide (MPN 917-000-315)
General-purpose countersink with a 60° included angle and three-flute design for smooth cutting and reduced chatter. Suitable for deburring and countersinking holes in metal, plastic, and composite materials. Body diameter: 3/4 in. Material: carbide
KEO
General-purpose countersink with a 60° included angle and three-flute design for smooth cutting and reduced chatter. Suitable for deburring and countersinking holes in metal, plastic, and composite materials. Body diameter: 3/4 in. Material: carbide
KEO Countersink: 60°, 3 Flute, 3/16 in Body Dia, 3/16 in Shank, Carbide (MPN 917-000-303)
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KEO Countersink: 60°, 3 Flute, 3/16 in Body Dia, 3/16 in Shank, Carbide (MPN 917-000-303)

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