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KEO 90° Three-Flute Countersink, 3/8 in Body Dia, Carbide, 917-000-347 - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 90° Three-Flute Countersink, 3/8 in Body Dia, Carbide, 917-000-347

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184693

Also listed as: 917000347 · 917 000 347

Brand
KEO
Item
90° Three-Flute Countersink, 3/8 in Body Dia, Carbide, 917-000-347
Category
General Purpose Three-Flute Countersinks
Available to Order
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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
917-000-347

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 3-flute countersink used for?

The KEO 90° three-flute countersink is designed for deburring and countersinking holes in metal, plastic, and wood. Its 3/8 in body diameter suits precision chamfering in general machining, toolmaking, and maintenance applications. The carbide construction provides durability for repeated use on hard materials.

What are the specifications of the KEO countersink 917-000-347?

This KEO countersink has a 90° included angle, three flutes, and a 3/8 in body diameter. It is made of carbide for wear resistance. The manufacturer part number is 917-000-347. It is a general-purpose tool for creating chamfered edges on drilled holes in various materials.

Where to buy the KEO 917-000-347 countersink worldwide?

3G Electric supplies the KEO 917-000-347 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 carbide countersink to support your machining operations.

How to select the correct KEO countersink for your application?

Select a KEO countersink based on hole size and material. The 90° angle suits standard countersunk screws. For harder materials, choose carbide like this 3-flute model. Match the body diameter to your drill chuck capacity. Ensure the flute count matches your desired chip evacuation and finish quality.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
General purpose three-flute countersink with 90° included angle and 1/2 in body diameter. Carbide construction provides wear resistance for extended tool life. Used for deburring and chamfering holes in metal, plastic, and composite materials, and for creating 90° conical seats for flat-head screws. Suitable for drill presses, CNC machines, and handheld tools
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General purpose three-flute countersink with 90° included angle and 1/2 in body diameter. Carbide construction provides wear resistance for extended tool life. Used for deburring and chamfering holes in metal, plastic, and composite materials, and for creating 90° conical seats for flat-head screws. Suitable for drill presses, CNC machines, and handheld tools
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General-purpose countersink with a 100° included angle and three-flute design for smooth cutting and reduced chatter. Features a 3/8 in body diameter and carbide construction. Suitable for creating conical recesses for flat-head screws or rivets, and for deburring holes in ferrous and non-ferrous materials
This KEO countersink features a 90° included angle with three flutes, a 3/16 in body diameter, and a 3/16 in shank. Made of carbide, it is designed for deburring and countersinking holes in metal, plastic, and composite materials. Suitable for creating chamfered seats for flat-head screws in general machining and fabrication applications
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This KEO countersink features a 90° included angle with three flutes, a 3/16 in body diameter, and a 3/16 in shank. Made of carbide, it is designed for deburring and countersinking holes in metal, plastic, and composite materials. Suitable for creating chamfered seats for flat-head screws in general machining and fabrication applications
This KEO countersink features a 90° included angle and three flutes for efficient deburring and chamfering. The carbide construction provides wear resistance for use on metal, plastic, and composite materials. With a 1/4 in body diameter, it is suited for precision work in machining and fabrication applications
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This KEO countersink features a 90° included angle and three flutes for efficient deburring and chamfering. The carbide construction provides wear resistance for use on metal, plastic, and composite materials. With a 1/4 in body diameter, it is suited for precision work in machining and fabrication applications
General purpose countersink with 90° included angle and three flutes for efficient chip evacuation. Carbide construction for use on ferrous and non-ferrous materials. Body diameter 5/8 in. Creates conical recesses for flat-head screw seating or deburring hole edges
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General purpose countersink with 90° included angle and three flutes for efficient chip evacuation. Carbide construction for use on ferrous and non-ferrous materials. Body diameter 5/8 in. Creates conical recesses for flat-head screw seating or deburring hole edges
This KEO countersink features a 90° included angle with three flutes for smooth, chatter-free cutting. It has a 1/8 in body diameter and a 1/8 in shank, made from carbide. Used for creating conical recesses for flat-head screws and for deburring holes in metal, plastic, or wood
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This KEO countersink features a 90° included angle with three flutes for smooth, chatter-free cutting. It has a 1/8 in body diameter and a 1/8 in shank, made from carbide. Used for creating conical recesses for flat-head screws and for deburring holes in metal, plastic, or wood

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This three-flute countersink features a 60° included angle and a 1/4 in body diameter. The AlTiN coated carbide construction provides heat resistance for extended tool life. It is used for creating conical recesses for flat-head screws, chamfering, and deburring in metalworking and machining operations
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This three-flute countersink features a 60° included angle and a 1/4 in body diameter. The AlTiN coated carbide construction provides heat resistance for extended tool life. It is used for creating conical recesses for flat-head screws, chamfering, and deburring in metalworking and machining operations
This three-flute countersink is made of TiN coated carbide for wear resistance. It has a 90° included angle, 1 1/4 in body diameter, and 3/4 in shank. Used for chamfering holes and creating conical recesses for flathead screws in metal, plastic, or wood
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This three-flute countersink is made of TiN coated carbide for wear resistance. It has a 90° included angle, 1 1/4 in body diameter, and 3/4 in shank. Used for chamfering holes and creating conical recesses for flathead screws in metal, plastic, or wood
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This KEO countersink features a 100° included angle and three-flute design for smooth cutting and efficient chip evacuation. The carbide construction provides wear resistance for chamfering and deburring operations on steel, aluminum, and alloys. With a 3/4 in body diameter, it is suited for creating conical recesses for flat-head screws in general metalworking and machining applications
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This KEO countersink features a 100° included angle and three-flute design for smooth cutting and efficient chip evacuation. The carbide construction provides wear resistance for chamfering and deburring operations on steel, aluminum, and alloys. With a 3/4 in body diameter, it is suited for creating conical recesses for flat-head screws in general metalworking and machining applications
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This KEO countersink features a 60° included angle and three-flute design for efficient chip evacuation. Made from carbide, it has a 1/8 in body diameter and 1/8 in shank. It is used for deburring and creating conical recesses for flathead screws in metal, plastic, or wood
General-purpose three-flute countersink with 110° included angle, 5/8 in body diameter, and TiN-coated high-speed steel construction. Used to create conical recesses for flat-head screws or deburr holes in metal workpieces
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General-purpose three-flute countersink with 110° included angle, 5/8 in body diameter, and TiN-coated high-speed steel construction. Used to create conical recesses for flat-head screws or deburr holes in metal workpieces
General-purpose three-flute countersink with a 60° included angle, 1/4 in body diameter, and AlTiN coating on cobalt steel. Designed for deburring and creating conical recesses for flathead screws in metalworking and machining applications
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This KEO countersink features an 82° included angle and three-flute design for smooth cutting with reduced chatter. The body diameter is 1/2 in, and the tool is made from cobalt with a TiN coating for wear resistance. It is used to create conical recesses for flat-head screws in metalworking applications