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KEO Countersink: 90°, 3 Flute, 1 1/4 in Body Dia - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 90°, 3 Flute, 1 1/4 in Body Dia

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-185065

Also listed as: 917000357 · 917 000 357

Brand
KEO
Item
Countersink: 90°, 3 Flute, 1 1/4 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
917-000-357

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 the KEO 917-000-357 countersink used for?

The KEO 917-000-357 is a 90°, 3-flute carbide countersink used for deburring and chamfering holes in metal, plastic, and composite materials. It is common in automotive, aerospace, and general machining applications where a smooth, countersunk finish is required for fastener seating.

What are the specifications of the KEO 917-000-357 countersink?

The KEO 917-000-357 is a general-purpose three-flute countersink with a 90° included angle, 1 1/4 in body diameter, and carbide construction. The manufacturer part number is 917-000-357. It is designed for use in drill presses, CNC machines, and handheld tools for precise chamfering.

Where to buy the KEO 917-000-357 countersink worldwide?

3G Electric supplies the KEO 917-000-357 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this KEO tool to meet your production needs.

How to select the right KEO countersink for your application?

Select a KEO countersink based on hole diameter, material, and desired chamfer angle. For standard fastener seating, a 90° angle like the 917-000-357 is typical. Carbide tools suit harder materials. Match the body diameter to your tool holder capacity. 3G Electric can advise on the correct KEO part for your job.

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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KEO Countersink: 90°, 3 Flute, 1 in Body Dia, Carbide (MPN 917-000-355)
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KEO Countersink: 90°, 3 Flute, 3/4 in Body Dia, Carbide (MPN 917-000-353)
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
This KEO countersink has a 90° included angle and three flutes, with a 3/8 in body diameter. It is made of carbide for wear resistance. Suitable for deburring and countersinking holes in metal, plastic, and wood in general machining and maintenance applications
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This KEO countersink has a 90° included angle and three flutes, with a 3/8 in body diameter. It is made of carbide for wear resistance. Suitable for deburring and countersinking holes in metal, plastic, and wood in general machining and maintenance applications
KEO Countersink: 60°, 3 Flute, 1 in Body Dia, Carbide (MPN 917-000-315)
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KEO Countersink: 60°, 3 Flute, 1 in Body Dia, Carbide (MPN 917-000-315)

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