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

KEO General Purpose Three-Flute Countersink

The KEO Countersink: 120° is a general purpose three-flute countersink with a 1 3/4 in body diameter and 3/4 in shank, featuring AlTiN Coated Cobalt construction. This KEO tool is designed for consistent 120°…

SKU 3G-OTH-185045

Also listed as: 917000843 · 917 000 843

Brand
KEO
Item
General Purpose Three-Flute Countersink
Category
General Purpose Three-Flute Countersinks
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
917-000-843
Type
AlTiN Coated Cobalt
Flute
3
Shank
3/4 in
Body Dia
1 3/4 in

Technical Documents

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

Product Description

The KEO Countersink: 120° is a general purpose three-flute countersink with a 1 3/4 in body diameter and 3/4 in shank, featuring AlTiN Coated Cobalt construction. This KEO tool is designed for consistent 120° chamfering and deburring operations.

Frequently Asked Questions

What is the KEO 120° countersink used for?

The KEO 120° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its 3-flute design and AlTiN-coated cobalt construction provide durability for general-purpose deburring and countersinking in industrial manufacturing.

What are the specifications of the KEO 917-000-843 countersink?

The KEO 917-000-843 is a 120° general-purpose three-flute countersink with a 1 3/4 in body diameter and a 3/4 in shank. It features an AlTiN-coated cobalt construction for heat resistance and extended tool life in ferrous and non-ferrous materials.

Where to buy the KEO 120° countersink worldwide?

3G Electric supplies the KEO 120° countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the KEO 917-000-843.

How to select the right KEO countersink for your application?

Select the KEO countersink based on material and screw angle. For flat-head screws, match the 120° included angle. The 3-flute design reduces chatter, while the AlTiN-coated cobalt shank suits high-speed machining. Ensure shank diameter matches your tool holder for secure operation.

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 120° three-flute countersink is designed for creating conical recesses for flat-head screws and deburring holes in metal. The AlTiN coating on cobalt steel provides heat resistance and extended tool life. With a 2-inch body diameter and 3/4-inch shank, it is suited for general machining and industrial deburring operations
KEO
This 120° three-flute countersink is designed for creating conical recesses for flat-head screws and deburring holes in metal. The AlTiN coating on cobalt steel provides heat resistance and extended tool life. With a 2-inch body diameter and 3/4-inch shank, it is suited for general machining and industrial deburring operations
This three-flute countersink creates a 90° chamfer or countersink hole in metal, plastic, or wood. It features an AlTiN coated cobalt construction for heat resistance and extended tool life. The body diameter is 1 1/2 in with a 3/4 in shank. Commonly used in machining, fabrication, and assembly operations to prepare holes for flat-head screws or deburr edges
KEO
This three-flute countersink creates a 90° chamfer or countersink hole in metal, plastic, or wood. It features an AlTiN coated cobalt construction for heat resistance and extended tool life. The body diameter is 1 1/2 in with a 3/4 in shank. Commonly used in machining, fabrication, and assembly operations to prepare holes for flat-head screws or deburr edges
Three-flute countersink with 90° included angle, 1 3/4 in body diameter, and 3/4 in shank. Made from cobalt steel with AlTiN coating for wear resistance. Used for deburring and chamfering holes in metal, creating conical recesses for flat-head screws
KEO
Three-flute countersink with 90° included angle, 1 3/4 in body diameter, and 3/4 in shank. Made from cobalt steel with AlTiN coating for wear resistance. Used for deburring and chamfering holes in metal, creating conical recesses for flat-head screws
This three-flute countersink is designed for 120° countersinking operations, creating conical recesses for flat-head screws or deburring holes in metal. The AlTiN-coated cobalt construction provides heat resistance for high-speed machining. Body diameter is 1-1/2 in with a 3/4 in shank
KEO
This three-flute countersink is designed for 120° countersinking operations, creating conical recesses for flat-head screws or deburring holes in metal. The AlTiN-coated cobalt construction provides heat resistance for high-speed machining. Body diameter is 1-1/2 in with a 3/4 in shank
General-purpose three-flute countersink with a 90° included angle. Body diameter 2 in, shank diameter 3/4 in. Made of 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 three-flute countersink with a 90° included angle. Body diameter 2 in, shank diameter 3/4 in. Made of 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 82° countersink features three flutes for smooth cutting and reduced chatter during chamfering and deburring operations. The AlTiN coated cobalt construction provides wear resistance and heat protection. It is suited for creating conical recesses for flat-head screws in metalworking and machining applications on ferrous and non-ferrous materials
KEO
This 82° countersink features three flutes for smooth cutting and reduced chatter during chamfering and deburring operations. The AlTiN coated cobalt construction provides wear resistance and heat protection. It is suited for creating conical recesses for flat-head screws in metalworking and machining applications on ferrous and non-ferrous 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