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KEO Fast-Cutting Single-Flute Countersink, 110°, 5/8 in Body Dia, Cobalt Steel - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Fast-Cutting Single-Flute Countersink, 110°, 5/8 in Body Dia, Cobalt Steel

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185546

Brand
KEO
Item
Fast-Cutting Single-Flute Countersink, 110°, 5/8 in Body Dia, Cobalt Steel
Category
Fast-Cutting Single-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
55453

Technical Documents

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

Product Description

KEO Fast-Cutting Single-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 Countersink 55453 used for?

The KEO Countersink 55453 is used for deburring and countersinking holes in metal, particularly in industrial machining and fabrication. Its 110° angle and single-flute design provide fast, clean cuts in steel and other materials, making it ideal for production environments where efficiency and precision are required.

What are the specifications of the KEO Countersink 55453?

The KEO Countersink 55453 has a 110° included angle, 1 flute, and a 5/8 in body diameter. It is made from cobalt steel for durability and heat resistance. The manufacturer part number is 55453, and it is designed for fast-cutting single-flute countersinking operations in industrial applications.

Where to buy the KEO Countersink 55453 worldwide?

You can source the KEO Countersink 55453 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this and other KEO tooling.

How to select the right KEO countersink for your application?

To select the right KEO countersink, match the angle (e.g., 110° for standard flat-head screws) and body diameter to your hole size and material. For harder metals, choose cobalt or carbide. Single-flute designs like the 55453 offer faster chip removal. Always verify shank compatibility with your tool holder.

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 fast-cutting single-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 single-flute design for fast cutting and deburring. With a 110° included angle and 3/4 in body diameter, it is made from cobalt steel for use in CNC and manual milling operations on hard materials
KEO
This KEO countersink features a single-flute design for fast cutting and deburring. With a 110° included angle and 3/4 in body diameter, it is made from cobalt steel for use in CNC and manual milling operations on hard materials
Single-flute countersink with a 110° included angle, designed for deburring and chamfering holes. Body and shank diameter are 3/16 in. Constructed from cobalt steel for heat resistance. Suitable for use in metalworking applications on materials such as stainless steel and tool steel
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Single-flute countersink with a 110° included angle, designed for deburring and chamfering holes. Body and shank diameter are 3/16 in. Constructed from cobalt steel for heat resistance. Suitable for use in metalworking applications on materials such as stainless steel and tool steel
This KEO countersink features a 110° included angle and a single-flute design for fast cutting. Constructed from cobalt steel, it has a 2-inch body diameter and a 3/4-inch shank. Commonly used to create conical recesses for flat-head screws or to deburr holes in metal workpieces
KEO
This KEO countersink features a 110° included angle and a single-flute design for fast cutting. Constructed from cobalt steel, it has a 2-inch body diameter and a 3/4-inch shank. Commonly used to create conical recesses for flat-head screws or to deburr holes in metal workpieces
This single-flute countersink features a 110° included angle and is made from cobalt steel for heat resistance. With a 1-3/4 in body diameter and 3/4 in shank, it is used for deburring and chamfering holes in metal, including hard materials such as stainless steel and tool steel in machining and fabrication operations
KEO
This single-flute countersink features a 110° included angle and is made from cobalt steel for heat resistance. With a 1-3/4 in body diameter and 3/4 in shank, it is used for deburring and chamfering holes in metal, including hard materials such as stainless steel and tool steel in machining and fabrication operations
This KEO countersink features a 110° included angle and a single flute for fast cutting. It has a 1-1/2 in body diameter and a 3/4 in shank, made from cobalt steel for heat resistance. Designed for deburring and chamfering holes in metal, it is suitable for use in industrial machining and fabrication applications
KEO
This KEO countersink features a 110° included angle and a single flute for fast cutting. It has a 1-1/2 in body diameter and a 3/4 in shank, made from cobalt steel for heat resistance. Designed for deburring and chamfering holes in metal, it is suitable for use in industrial machining and fabrication applications
KEO Countersink: 120°, 1 Flute, 5/8 in Body Dia, Cobalt (MPN 919-000-679)
KEO
KEO Countersink: 120°, 1 Flute, 5/8 in Body Dia, Cobalt (MPN 919-000-679)

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This KEO countersink features a 90° included angle with a single flute for fast cutting. The 1-1/4 in body diameter and AlTiN-coated cobalt construction provide extended tool life in production environments. Suitable for creating conical recesses for flat-head screws in ferrous and non-ferrous materials
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This KEO countersink features a 90° included angle with a single flute for fast cutting. The 1-1/4 in body diameter and AlTiN-coated cobalt construction provide extended tool life in production environments. Suitable for creating conical recesses for flat-head screws in ferrous and non-ferrous materials
This KEO countersink features a 120° included angle and a single-flute design for fast cutting. The body diameter is 2 in with a 3/4 in shank. Made from TiN-coated cobalt, it is suited for creating conical recesses in metal for flat-head screws or rivets in general machining applications
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This KEO countersink features a 120° included angle and a single-flute design for fast cutting. The body diameter is 2 in with a 3/4 in shank. Made from TiN-coated cobalt, it is suited for creating conical recesses in metal for flat-head screws or rivets in general machining applications
This 120° countersink features a single-flute design for fast cutting with reduced chatter. It is made from AlTiN-coated high-speed steel, which extends tool life when cutting abrasive materials. The 1/4 in body diameter is suitable for creating conical recesses for flat-head screws or deburring holes in metal and plastic
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This 120° countersink features a single-flute design for fast cutting with reduced chatter. It is made from AlTiN-coated high-speed steel, which extends tool life when cutting abrasive materials. The 1/4 in body diameter is suitable for creating conical recesses for flat-head screws or deburring holes in metal and plastic
This KEO countersink features a single-flute design for fast, chatter-free cutting. Made from TiN-coated cobalt, it provides heat resistance and extended tool life. With a 60° included angle, it creates conical recesses for flathead screws. Suitable for deburring and countersinking in ferrous metals
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This KEO countersink features a single-flute design for fast, chatter-free cutting. Made from TiN-coated cobalt, it provides heat resistance and extended tool life. With a 60° included angle, it creates conical recesses for flathead screws. Suitable for deburring and countersinking in ferrous metals
This single-flute countersink features an 82° included angle, designed to create conical recesses for flat-head screws. The 1/2 in body diameter and TiN-coated cobalt construction provide wear resistance for use in ferrous and non-ferrous materials. Suitable for deburring and countersinking operations in general metalworking
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This single-flute countersink features an 82° included angle, designed to create conical recesses for flat-head screws. The 1/2 in body diameter and TiN-coated cobalt construction provide wear resistance for use in ferrous and non-ferrous materials. Suitable for deburring and countersinking operations in general metalworking
This KEO countersink features a single-flute design for fast cutting and reduced chatter. It has a 100° included angle, 1 1/4 in body diameter, and 1 1/4 in shank. The tool is made from TiAlN coated carbide for heat resistance and extended tool life. Typical applications include chamfering holes, deburring, and preparing fastener seats in metalworking
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This KEO countersink features a single-flute design for fast cutting and reduced chatter. It has a 100° included angle, 1 1/4 in body diameter, and 1 1/4 in shank. The tool is made from TiAlN coated carbide for heat resistance and extended tool life. Typical applications include chamfering holes, deburring, and preparing fastener seats in metalworking
This KEO countersink features a 60° included angle and a single flute design for fast, chatter-free cutting. The 1/4 in body diameter is made from cobalt steel for heat resistance. It is used to create conical recesses for flathead screws or to deburr holes in metal
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This KEO countersink features a 60° included angle and a single flute design for fast, chatter-free cutting. The 1/4 in body diameter is made from cobalt steel for heat resistance. It is used to create conical recesses for flathead screws or to deburr holes in metal
This 82° countersink is made from AlTiN coated high speed steel with a single flute, 2 in body diameter, and 3/4 in shank. It is designed for fast cutting, deburring, and countersinking operations in metalworking, creating a conical recess for flat-head screws
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This 82° countersink is made from AlTiN coated high speed steel with a single flute, 2 in body diameter, and 3/4 in shank. It is designed for fast cutting, deburring, and countersinking operations in metalworking, creating a conical recess for flat-head screws