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KEO 90° Three-Flute Countersink, 3/4 in Body Dia, AlTiN Coated High Speed Steel - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 90° Three-Flute Countersink, 3/4 in Body Dia, AlTiN Coated High Speed Steel

KEO General Purpose Three-Flute Countersinks.

SKU 3G-OTH-184830

Also listed as: 917000974 · 917 000 974

Brand
KEO
Item
90° Three-Flute Countersink, 3/4 in Body Dia, AlTiN Coated High Speed Steel
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
917-000-974

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 90° chamfered holes in metal, plastic, or wood for deburring and countersinking screw heads. Its three-flute design provides smooth, chatter-free cutting. Common applications include automotive, aerospace, and general fabrication where precise angled holes are required.

What are the specifications of the KEO 917-000-974 countersink?

The KEO 917-000-974 is a 90° countersink with three flutes and a 3/4 in body diameter. It features AlTiN-coated high-speed steel for extended tool life and heat resistance. This general-purpose tool is designed for use in drill presses or handheld drills for chamfering and deburring operations.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-974 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this tool. We source and deliver globally.

How to select the right KEO countersink for your application?

Choose a KEO countersink based on the required chamfer angle (90° for standard screw heads), flute count (3-flute for smoother finish), and body diameter matching your hole size. AlTiN coating is ideal for harder materials like steel. Ensure your drill speed matches the tool's recommended RPM for best 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This 60° countersink features three flutes for efficient chip evacuation and a smooth finish. The AlTiN-coated high-speed steel construction provides wear resistance in ferrous materials. It is used to create conical recesses for flathead screws or to deburr holes in metalworking applications
KEO
This 60° countersink features three flutes for efficient chip evacuation and a smooth finish. The AlTiN-coated high-speed steel construction provides wear resistance in ferrous materials. It is used to create conical recesses for flathead screws or to deburr holes in metalworking applications
General purpose three-flute countersink with 60° included angle and 3/8 in body diameter. Constructed from high-speed steel with an aluminum titanium nitride (AlTiN) coating for enhanced wear resistance. Used for creating chamfers, deburring holes, and countersinking for screw heads in metal, plastic, or wood
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General purpose three-flute countersink with 60° included angle and 3/8 in body diameter. Constructed from high-speed steel with an aluminum titanium nitride (AlTiN) coating for enhanced wear resistance. Used for creating chamfers, deburring holes, and countersinking for screw heads in metal, plastic, or wood
General-purpose countersink with a 120° included angle and three flutes for efficient deburring and chamfering. Body diameter is 3/8 in. Made from high-speed steel with an AlTiN coating for wear resistance. Suitable for use on steel, aluminum, and other alloys in manufacturing and maintenance operations
KEO
General-purpose countersink with a 120° included angle and three flutes for efficient deburring and chamfering. Body diameter is 3/8 in. Made from high-speed steel with an AlTiN coating for wear resistance. Suitable for use on steel, aluminum, and other alloys in manufacturing and maintenance operations
General purpose countersink with 100° included angle and three-flute design for reduced chatter. Body diameter 3/8 in, constructed from AlTiN-coated high-speed steel for wear resistance. Suitable for deburring and chamfering holes in metal, plastic, or wood
KEO
General purpose countersink with 100° included angle and three-flute design for reduced chatter. Body diameter 3/8 in, constructed from AlTiN-coated high-speed steel for wear resistance. Suitable for deburring and chamfering holes in metal, plastic, or wood
General-purpose three-flute countersink with a 90° included angle and 3/8 in body diameter. Constructed from high-speed steel with an AlTiN coating for wear resistance. Used to create chamfers and deburr edges around pre-drilled holes, preparing them for flat-head screws in metalworking and machining applications
KEO
General-purpose three-flute countersink with a 90° included angle and 3/8 in body diameter. Constructed from high-speed steel with an AlTiN coating for wear resistance. Used to create chamfers and deburr edges around pre-drilled holes, preparing them for flat-head screws in metalworking and machining applications
This 82° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN-coated high-speed steel construction provides heat resistance and extended tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood, it is commonly used with flat-head screws in general manufacturing and maintenance
KEO
This 82° countersink features three flutes for smooth cutting and reduced chatter. The AlTiN-coated high-speed steel construction provides heat resistance and extended tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood, it is commonly used with flat-head screws in general manufacturing and maintenance

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
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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