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KEO 53181 Fast-Cutting Single-Flute Countersink - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 53181 Fast-Cutting Single-Flute Countersink

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185682

Brand
KEO
Item
53181 Fast-Cutting Single-Flute Countersink
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
53181

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 53181 countersink used for?

The KEO 53181 is a fast-cutting single-flute countersink designed for deburring and chamfering holes in metal. Its 110° included angle suits countersinking for flat-head screws. Common applications include automotive, aerospace, and general machining where precise, clean edges are required.

What are the specifications of the KEO 53181 countersink?

The KEO 53181 is a 110° countersink with one flute, a 1/8 in body diameter, and a 1/8 in shank. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 53181, and it is designed for fast cutting in ferrous and non-ferrous materials.

Where to buy the KEO 53181 countersink worldwide?

3G Electric supplies the KEO 53181 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 KEO tool to meet your production needs.

How to select the right KEO countersink for your application?

Select a KEO countersink based on hole size, material, and desired chamfer angle. For flat-head screws, use a 110° angle like the 53181. Match the body diameter to the hole size and ensure the shank fits your tool holder. For hard materials, HSS provides good wear resistance.

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 fast-cutting single-flute countersink is made from TiN coated high speed steel for wear resistance. It features a 60° angle, 1/8 in body diameter, and 1/8 in shank. Used for chamfering holes to accommodate screw heads and deburring in metalworking applications
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This fast-cutting single-flute countersink is made from TiN coated high speed steel for wear resistance. It features a 60° angle, 1/8 in body diameter, and 1/8 in shank. Used for chamfering holes to accommodate screw heads and deburring in metalworking applications
This KEO countersink is a single-flute tool made from TiN coated high speed steel, with a 1/8 in body diameter and a 1/8 in shank. It creates 110° chamfers or countersinks in metal, plastic, or wood. The single-flute design enables fast, chatter-free cutting, and the TiN coating reduces friction for extended tool life. Commonly used in production machining and deburring operations
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This KEO countersink is a single-flute tool made from TiN coated high speed steel, with a 1/8 in body diameter and a 1/8 in shank. It creates 110° chamfers or countersinks in metal, plastic, or wood. The single-flute design enables fast, chatter-free cutting, and the TiN coating reduces friction for extended tool life. Commonly used in production machining and deburring operations
This KEO countersink features a 110° included angle and a single flute for fast cutting. With a 1-inch body diameter and high-speed steel construction, it is used for deburring and chamfering holes in metal workpieces
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This KEO countersink features a 110° included angle and a single flute for fast cutting. With a 1-inch body diameter and high-speed steel construction, it is used for deburring and chamfering holes in metal workpieces
This KEO countersink features a 110° angle and single-flute design for efficient deburring and countersinking. Made from high-speed steel with a 1/4 in body diameter, it is suited for use on metal, plastic, and wood in general machining applications
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This KEO countersink features a 110° angle and single-flute design for efficient deburring and countersinking. Made from high-speed steel with a 1/4 in body diameter, it is suited for use on metal, plastic, and wood in general machining applications
This 110° single-flute countersink is made from high-speed steel with a 3/8 in body diameter. Designed for fast cutting and clean finishes, the single-flute geometry reduces vibration and improves chip evacuation. Suitable for creating conical recesses for flat-head screws or rivets in ferrous and non-ferrous materials, as well as general deburring applications
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This 110° single-flute countersink is made from high-speed steel with a 3/8 in body diameter. Designed for fast cutting and clean finishes, the single-flute geometry reduces vibration and improves chip evacuation. Suitable for creating conical recesses for flat-head screws or rivets in ferrous and non-ferrous materials, as well as general deburring applications
This fast-cutting single-flute countersink is made from TiN coated high speed steel. It has a 1/8 in body diameter and a 1/8 in shank. Designed for deburring and countersinking holes in metal, plastic, and wood
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This fast-cutting single-flute countersink is made from TiN coated high speed steel. It has a 1/8 in body diameter and a 1/8 in shank. Designed for deburring and countersinking holes in metal, plastic, and wood

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This fast-cutting single-flute countersink features a 120° included angle and a 5/8 in body diameter, constructed from cobalt. It is used to create conical recesses for flat-head screws or to deburr holes in metal. Suitable for use in drill presses or handheld tools for precise chamfering and deburring in machining and fabrication applications
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This fast-cutting single-flute countersink features a 120° included angle and a 5/8 in body diameter, constructed from cobalt. It is used to create conical recesses for flat-head screws or to deburr holes in metal. Suitable for use in drill presses or handheld tools for precise chamfering and deburring in machining and fabrication applications
This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The body and shank diameters are both 3/16 in. Made from cobalt steel, it is suited for creating conical recesses for flat-head screws in metalworking applications
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This KEO countersink features a 100° included angle and a single-flute design for fast cutting. The body and shank diameters are both 3/16 in. Made from cobalt steel, it is suited for creating conical recesses for flat-head screws in metalworking applications
This fast-cutting single-flute countersink is made of TiN coated carbide for extended tool life. With an 82° included angle, it is used for deburring and countersinking holes in metal, plastic, or composite materials. The single-flute design minimizes chatter and provides a clean chamfer for screw holes in machining and fabrication applications
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This fast-cutting single-flute countersink is made of TiN coated carbide for extended tool life. With an 82° included angle, it is used for deburring and countersinking holes in metal, plastic, or composite materials. The single-flute design minimizes chatter and provides a clean chamfer for screw holes in machining and fabrication applications
This fast-cutting single-flute countersink creates a 90° conical recess for flat-head screws. Made from AlTiN coated high-speed steel, it is suitable for deburring and countersinking in ferrous and non-ferrous materials. Body diameter is 1-1/2 in with a 3/4 in shank
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This fast-cutting single-flute countersink creates a 90° conical recess for flat-head screws. Made from AlTiN coated high-speed steel, it is suitable for deburring and countersinking in ferrous and non-ferrous materials. Body diameter is 1-1/2 in with a 3/4 in shank
This 82° countersink features a single-flute design for fast, clean cutting. Made from AlTiN-coated high-speed steel with a 1/2 in body diameter. Suitable for creating conical recesses for flat-head screws in metal, wood, or plastic, and can be used in drill presses or handheld tools
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This 82° countersink features a single-flute design for fast, clean cutting. Made from AlTiN-coated high-speed steel with a 1/2 in body diameter. Suitable for creating conical recesses for flat-head screws in metal, wood, or plastic, and can be used in drill presses or handheld tools
High-speed steel single-flute countersink with 110° included angle, 1-3/4 in body diameter, and 3/4 in shank. Designed for deburring and chamfering drilled holes in metalworking applications, creating conical recesses for flat-head screws
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High-speed steel single-flute countersink with 110° included angle, 1-3/4 in body diameter, and 3/4 in shank. Designed for deburring and chamfering drilled holes in metalworking applications, creating conical recesses for flat-head screws
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This single-flute countersink creates 82° chamfered holes in metal, plastic, or wood. Commonly used in machining and fabrication to deburr drilled holes or prepare countersunk screw seats. The AlTiN coating reduces friction and heat buildup for extended tool life on abrasive materials
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This KEO countersink features a single-flute design for fast cutting in metal, plastic, or wood. With an 82° included angle and 5/8 in body diameter, it is used for deburring and chamfering holes in machining and fabrication applications. The AlTiN-coated carbide construction provides wear resistance in high-speed production environments