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KEO 90° Three-Flute Countersink - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 90° Three-Flute Countersink

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-185125

Also listed as: 917000876 · 917 000 876

Brand
KEO
Item
90° Three-Flute Countersink
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
917-000-876

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 90° 3-flute countersink used for?

This KEO countersink creates clean 90° chamfers and countersinks in metal, plastic, and wood. Its three-flute design reduces chatter for smooth finishes, ideal for deburring holes in machining, fabrication, and assembly work.

What are the specifications of the KEO countersink 917-000-876?

This KEO countersink has a 90° included angle, 3 flutes, 1 in body diameter, and AlTiN coating on cobalt steel. The AlTiN coating increases wear resistance and allows higher cutting speeds on ferrous and non-ferrous materials.

Where to buy KEO countersink 917-000-876 worldwide?

3G Electric supplies and delivers the KEO 917-000-876 countersink worldwide. We handle full logistics and customs clearance, ensuring you receive the correct tool for your application, whether for a single unit or bulk order.

How to select the right KEO countersink for my application?

Choose a countersink with the same angle as your fastener head (90° is standard for flat-head screws). Match body diameter to hole size, and select coating (AlTiN for hard metals) based on material. KEO offers various flute counts for chatter control.

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
This KEO countersink features a 90° included angle with three flutes for efficient chamfering and deburring of pre-drilled holes. The body diameter is 1 1/4 in, and the tool is made from cobalt steel with an AlTiN coating for wear resistance. It is commonly used in metalworking and machining to prepare holes for flat-head screws
KEO
This KEO countersink features a 90° included angle with three flutes for efficient chamfering and deburring of pre-drilled holes. The body diameter is 1 1/4 in, and the tool is made from cobalt steel with an AlTiN coating for wear resistance. It is commonly used in metalworking and machining to prepare holes for flat-head screws
General purpose three-flute countersink with a 90° included angle and 3/8 in body diameter. Made from cobalt steel with an AlTiN coating for increased wear resistance. Used to create chamfers or countersinks in metal, plastic, or wood for flat-head screws or deburring
KEO
General purpose three-flute countersink with a 90° included angle and 3/8 in body diameter. Made from cobalt steel with an AlTiN coating for increased wear resistance. Used to create chamfers or countersinks in metal, plastic, or wood for flat-head screws or deburring
General-purpose countersink with 90° included angle and three flutes for efficient chip evacuation. Body diameter is 1/4 in. Made from cobalt steel with AlTiN coating for heat resistance. Used to create chamfers or countersinks in metal, plastic, or wood for flat-head screws or deburring
KEO
General-purpose countersink with 90° included angle and three flutes for efficient chip evacuation. Body diameter is 1/4 in. Made from cobalt steel with AlTiN coating for heat resistance. Used to create chamfers or countersinks in metal, plastic, or wood for flat-head screws or deburring
This 90° countersink features three flutes for efficient chip evacuation and a 1/2 in body diameter. Constructed from cobalt with an AlTiN coating, it is suited for chamfering and deburring holes in metal, plastic, or wood. Commonly used in machining and fabrication to prepare holes for flat-head screws
KEO
This 90° countersink features three flutes for efficient chip evacuation and a 1/2 in body diameter. Constructed from cobalt with an AlTiN coating, it is suited for chamfering and deburring holes in metal, plastic, or wood. Commonly used in machining and fabrication to prepare holes for flat-head screws
General purpose three-flute countersink with 90° included angle and 3/4 in body diameter. Constructed from cobalt steel with AlTiN coating for heat resistance and wear protection. Used for deburring and chamfering holes in metalworking applications
KEO
General purpose three-flute countersink with 90° included angle and 3/4 in body diameter. Constructed from cobalt steel with AlTiN coating for heat resistance and wear protection. Used for deburring and chamfering holes in metalworking applications
General-purpose three-flute countersink with a 90° included angle and 1/4 in body diameter. Constructed from cobalt steel with an AlTiN coating for heat resistance and extended tool life. Used for deburring and chamfering holes in metal, plastic, and composite materials
KEO
General-purpose three-flute countersink with a 90° included angle and 1/4 in body diameter. Constructed from cobalt steel with an AlTiN coating for heat resistance and extended tool life. Used for deburring and chamfering holes in metal, plastic, and composite materials

More from KEO

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This KEO countersink features a 110° included angle and three flutes for smooth cutting with reduced chatter. The body diameter is 1 1/4 in, and the tool is made of TiN coated high speed steel for increased wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking and machining applications
KEO
This KEO countersink features a 110° included angle and three flutes for smooth cutting with reduced chatter. The body diameter is 1 1/4 in, and the tool is made of TiN coated high speed steel for increased wear resistance. It is used for creating conical recesses for flat-head screws and for deburring holes in metalworking and machining applications
This 90° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN coating on cobalt construction provides wear resistance and heat tolerance. It is used for creating conical recesses for flat-head screws and general deburring in metalworking
KEO
This 90° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN coating on cobalt construction provides wear resistance and heat tolerance. It is used for creating conical recesses for flat-head screws and general deburring in metalworking
General-purpose three-flute countersink with 60° included angle, 1/2 in body diameter, made from carbide. Designed for creating conical recesses to accommodate flathead screws in metalworking and machining operations. Suitable for use on steel, aluminum, and other materials
KEO
General-purpose three-flute countersink with 60° included angle, 1/2 in body diameter, made from carbide. Designed for creating conical recesses to accommodate flathead screws in metalworking and machining operations. Suitable for use on steel, aluminum, and other materials
This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from cobalt for durability in hard materials. Body diameter 1 3/4 in, shank diameter 3/4 in. Used for deburring and countersinking holes to create a conical recess for flat-head screws in metal fabrication and machining applications
KEO
This 82° countersink features three flutes for smooth cutting and reduced chatter. Made from cobalt for durability in hard materials. Body diameter 1 3/4 in, shank diameter 3/4 in. Used for deburring and countersinking holes to create a conical recess for flat-head screws in metal fabrication and machining applications
This KEO countersink features a 60° included angle and three flutes for smooth cutting with reduced chatter. The 3/8 in body diameter and high-speed steel construction suit general-purpose machining and deburring tasks. Commonly used to create conical recesses for flathead screws or to deburr holes in metalworking
KEO
This KEO countersink features a 60° included angle and three flutes for smooth cutting with reduced chatter. The 3/8 in body diameter and high-speed steel construction suit general-purpose machining and deburring tasks. Commonly used to create conical recesses for flathead screws or to deburr holes in metalworking
General-purpose three-flute countersink with a 60° included angle and 1 in body diameter. Constructed from carbide for use in metalworking and machining operations to create conical recesses for flat-head screws
KEO
General-purpose three-flute countersink with a 60° included angle and 1 in body diameter. Constructed from carbide for use in metalworking and machining operations to create conical recesses for flat-head screws
This three-flute countersink creates a 100° conical recess for flat-head screws. The AlTiN-coated high-speed steel construction provides wear resistance and heat tolerance. It is used in metalworking for deburring holes and preparing surfaces for flush fasteners
KEO
This three-flute countersink creates a 100° conical recess for flat-head screws. The AlTiN-coated high-speed steel construction provides wear resistance and heat tolerance. It is used in metalworking for deburring holes and preparing surfaces for flush fasteners
KEO three-flute countersink with 100° included angle, 3/16 in body diameter and 3/16 in shank. Made from TiAlN coated carbide for heat resistance. Used for creating conical recesses for flat-head screws and deburring holes in metalworking applications
KEO
KEO three-flute countersink with 100° included angle, 3/16 in body diameter and 3/16 in shank. Made from TiAlN coated carbide for heat resistance. Used for creating conical recesses for flat-head screws and deburring holes in metalworking applications