We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
KEO Countersink: 60°, 1 Flute, 1/4 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 60°, 1 Flute, 1/4 in Body Dia

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185598

Also listed as: 919000554 · 919 000 554

Brand
KEO
Item
Countersink: 60°, 1 Flute, 1/4 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
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
919-000-554

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 to create a conical recess for flathead screws in metalworking and machining applications. Its single-flute design provides fast, chatter-free cutting in materials like steel and aluminum. The TiN coating extends tool life and reduces friction during operation.

What are the specifications of the KEO 60° countersink?

This KEO countersink has a 60° included angle, 1 flute, and a 1/4 in body diameter. It is made from cobalt steel with a titanium nitride (TiN) coating for wear resistance. The manufacturer part number is 919-000-554. It is designed for precision chamfering and deburring in industrial settings.

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 KEO tool.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the screw head angle—60° is standard for flathead screws. Match the body diameter to the screw head size. For harder materials, choose TiN-coated cobalt steel for longer tool life. Single-flute designs offer faster cutting and reduced vibration in production runs.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 60°, 1 Flute, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-558)
KEO
KEO Countersink: 60°, 1 Flute, 1/2 in Body Dia, TiN Coated Cobalt (MPN 919-000-558)
KEO Countersink: 60°, 1 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-556)
KEO
KEO Countersink: 60°, 1 Flute, 3/8 in Body Dia, TiN Coated Cobalt (MPN 919-000-556)
KEO Countersink: 60°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank, TiN Coated Cobalt (MPN 919-000-550)
KEO
KEO Countersink: 60°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank, TiN Coated Cobalt (MPN 919-000-550)
KEO Countersink: 60°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank, TiN Coated Cobalt (MPN 919-000-552)
KEO
KEO Countersink: 60°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank, TiN Coated Cobalt (MPN 919-000-552)
This 60° single-flute countersink has a 1 1/4 in body diameter and is made from TiN-coated cobalt for heat resistance. It is designed for fast, chatter-free cutting in steel, stainless steel, and non-ferrous materials. Typical applications include creating conical recesses for flathead screws or deburring holes in metalworking
KEO
This 60° single-flute countersink has a 1 1/4 in body diameter and is made from TiN-coated cobalt for heat resistance. It is designed for fast, chatter-free cutting in steel, stainless steel, and non-ferrous materials. Typical applications include creating conical recesses for flathead screws or deburring holes in metalworking
KEO Countersink: 60°, 1 Flute, 2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-572)
KEO
KEO Countersink: 60°, 1 Flute, 2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-572)

More from KEO

View all KEO parts →
This single-flute countersink is made from TiN coated high speed steel for extended tool life. It has a 1-1/2 in body diameter and a 3/4 in shank. Designed for creating chamfered holes in metal, plastic, or wood, typically for flat-head screws. Its single-flute design provides fast, chatter-free cutting in production and maintenance applications
KEO
This single-flute countersink is made from TiN coated high speed steel for extended tool life. It has a 1-1/2 in body diameter and a 3/4 in shank. Designed for creating chamfered holes in metal, plastic, or wood, typically for flat-head screws. Its single-flute design provides fast, chatter-free cutting in production and maintenance applications
This KEO countersink features a single flute design for fast cutting. It is made of TiN coated cobalt for wear resistance. With a 90° included angle, it is used for deburring and countersinking holes in metal, creating clean chamfered edges. Body diameter is 1 3/4 in, shank diameter is 3/4 in
KEO
This KEO countersink features a single flute design for fast cutting. It is made of TiN coated cobalt for wear resistance. With a 90° included angle, it is used for deburring and countersinking holes in metal, creating clean chamfered edges. Body diameter is 1 3/4 in, shank diameter is 3/4 in
This KEO countersink features a 60° included angle and a single-flute design for fast cutting. It has a 3/8 in body diameter and is made from cobalt steel for heat resistance. Used for deburring and countersinking holes in ferrous and non-ferrous materials, creating a conical seat for flat-head screws
KEO
This KEO countersink features a 60° included angle and a single-flute design for fast cutting. It has a 3/8 in body diameter and is made from cobalt steel for heat resistance. Used for deburring and countersinking holes in ferrous and non-ferrous materials, creating a conical seat for flat-head screws
This KEO countersink features a 100° included angle and a single-flute design for fast cutting. It has a 1/2 in body diameter and is made from cobalt, suitable for deburring and countersinking in ferrous and non-ferrous materials. Commonly used in machining and metalworking applications
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast cutting. It has a 1/2 in body diameter and is made from cobalt, suitable for deburring and countersinking in ferrous and non-ferrous materials. Commonly used in machining and metalworking applications
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. It has a 3/4 in body diameter and is made from high-speed steel with a titanium nitride (TiN) coating. Commonly used in metalworking to create conical recesses for flat-head screws
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast, chatter-free cutting. It has a 3/4 in body diameter and is made from high-speed steel with a titanium nitride (TiN) coating. Commonly used in metalworking to create conical recesses for flat-head screws
This KEO countersink features a 120° included angle and a single-flute design for fast cutting. It is made from high-speed steel (HSS) and has a 1/8 in body diameter with a 1/8 in shank diameter. Suitable for deburring and countersinking holes in metal, plastic, and wood, it creates a chamfered seat for flat-head screws in manual or CNC applications
KEO
This KEO countersink features a 120° included angle and a single-flute design for fast cutting. It is made from high-speed steel (HSS) and has a 1/8 in body diameter with a 1/8 in shank diameter. Suitable for deburring and countersinking holes in metal, plastic, and wood, it creates a chamfered seat for flat-head screws in manual or CNC applications
This 120° single-flute countersink from KEO is designed for fast, chatter-free cutting in metal, plastic, or wood. With a 1 1/4 in body diameter and AlTiN-coated high-speed steel construction, it is suitable for deburring and countersinking in production or maintenance applications
KEO
This 120° single-flute countersink from KEO is designed for fast, chatter-free cutting in metal, plastic, or wood. With a 1 1/4 in body diameter and AlTiN-coated high-speed steel construction, it is suitable for deburring and countersinking in production or maintenance applications
Single-flute countersink with an 82° included angle, designed for creating conical recesses to accommodate flat-head screws. Body diameter is 1 in. Constructed from TiN-coated cobalt for use on ferrous and non-ferrous materials in machining and metalworking applications
KEO
Single-flute countersink with an 82° included angle, designed for creating conical recesses to accommodate flat-head screws. Body diameter is 1 in. Constructed from TiN-coated cobalt for use on ferrous and non-ferrous materials in machining and metalworking applications