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

KEO Fast-Cutting Single-Flute Countersink

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185640

Also listed as: 919000555 · 919 000 555

Brand
KEO
Item
Fast-Cutting Single-Flute Countersink
Category
Fast-Cutting Single-Flute Countersinks
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
919-000-555

Technical Documents

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

Product Description

KEO Fast-Cutting Single-Flute Countersinks.

Frequently Asked Questions

What is the KEO 60° countersink used for?

The KEO 60° countersink is used for deburring and countersinking holes in metal, creating a conical seat for flat-head screws. It is common in machining, tool-and-die, and aerospace applications where precise 60° chamfers are required on drilled holes.

What are the specifications of the KEO 60° countersink?

This KEO countersink has a 60° included angle, a single flute, and a 3/8 in body diameter. It is made from cobalt steel for heat resistance and durability. The manufacturer part number is 919-000-555, and it is designed for fast cutting in ferrous and non-ferrous materials.

Where to buy the KEO 60° countersink worldwide?

You can source the KEO 60° countersink 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 on this part number 919-000-555.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required chamfer angle (60° for standard flat-head screws), material hardness (cobalt for tough alloys), and body diameter matching your hole size. Single-flute designs like this one offer fast chip evacuation. Always match the shank to 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 60° included angle and a single-flute design for fast, chatter-free cutting. The 5/8 in body diameter is made from cobalt steel, suitable for creating conical recesses for flathead screws or deburring holes in metal workpieces
KEO
This KEO countersink features a 60° included angle and a single-flute design for fast, chatter-free cutting. The 5/8 in body diameter is made from cobalt steel, suitable for creating conical recesses for flathead screws or deburring holes in metal workpieces
This KEO countersink features a 60° included angle and a single flute design for fast cutting. The 3/4 in body diameter tool is made from cobalt steel. It is used for deburring and countersinking holes in metal, creating a smooth seat for flat-head screws
KEO
This KEO countersink features a 60° included angle and a single flute design for fast cutting. The 3/4 in body diameter tool is made from cobalt steel. It is used for deburring and countersinking holes in metal, creating a smooth seat for flat-head screws
This KEO countersink features a 60° included angle and a single-flute design for fast, chatter-free cutting. It has a 1 in body diameter and is made from cobalt steel. Used to create conical recesses for flathead screws or to deburr holes in metal, plastic, or wood
KEO
This KEO countersink features a 60° included angle and a single-flute design for fast, chatter-free cutting. It has a 1 in body diameter and is made from cobalt steel. Used to create conical recesses for flathead screws or to deburr holes in metal, plastic, or wood
This KEO countersink features a 60° included angle and a single-flute design for fast, chatter-free cutting. The 1/2 in body diameter tool is made from cobalt steel, providing heat resistance and extended tool life. It is used to create conical recesses for flathead screws or to deburr holes in metal, plastic, and wood
KEO
This KEO countersink features a 60° included angle and a single-flute design for fast, chatter-free cutting. The 1/2 in body diameter tool is made from cobalt steel, providing heat resistance and extended tool life. It is used to create conical recesses for flathead screws or to deburr holes in metal, plastic, and wood
This KEO countersink features a 60° included angle and a single-flute design for fast cutting. It has a 3/16 in body diameter and a 3/16 in shank, made from cobalt steel. Suitable for creating conical recesses in metal to accommodate flathead screws, ensuring flush seating in machining and fabrication applications
KEO
This KEO countersink features a 60° included angle and a single-flute design for fast cutting. It has a 3/16 in body diameter and a 3/16 in shank, made from cobalt steel. Suitable for creating conical recesses in metal to accommodate flathead screws, ensuring flush seating in machining and fabrication applications
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
KEO
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

More from KEO

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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
KEO
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
KEO
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
KEO
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
KEO
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
KEO
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
KEO
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
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
KEO
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
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
KEO
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