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

3G Electric
RFQ CartGet a QuoteSign inSign up
KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185732

Also listed as: 919002580 · 919 002 580

Brand
KEO
Item
Countersink: 120°, 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
919-002-580

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 120° countersink used for?

The KEO 120° countersink is used to create a conical recess for flat-head screws in metalworking. Its single-flute design and AlTiN-coated cobalt construction make it suitable for high-speed cutting in hardened steels and stainless alloys, common in aerospace and automotive manufacturing.

What are the specifications of the KEO 919-002-580 countersink?

The KEO 919-002-580 is a 120° single-flute countersink with a 1/4 in body diameter. It features an AlTiN coating on cobalt steel for heat resistance and wear durability. This MPN is designed for fast, chip-clearing cuts in ferrous materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-580 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other KEO tooling.

How to select the right KEO countersink for my application?

Select a KEO countersink based on material hardness and screw head angle. For 120° flat-head screws in tough alloys, the AlTiN-coated cobalt single-flute design provides efficient chip evacuation. Match body diameter to your drill chuck capacity and ensure RPM matches tooling recommendations.

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
This fast-cutting single-flute countersink creates 120° chamfered holes in metal. It is used for deburring and countersinking screw heads in machining and fabrication. The AlTiN coating on cobalt steel provides heat resistance for high-speed applications
KEO
This fast-cutting single-flute countersink creates 120° chamfered holes in metal. It is used for deburring and countersinking screw heads in machining and fabrication. The AlTiN coating on cobalt steel provides heat resistance for high-speed applications
KEO Countersink: 120°, 1 Flute, 3/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-579)
KEO
KEO Countersink: 120°, 1 Flute, 3/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-579)
KEO Countersink: 120°, 1 Flute, 3/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-576)
KEO
KEO Countersink: 120°, 1 Flute, 3/4 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-576)
KEO Countersink: 120°, 1 Flute, 1 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-575)
KEO
KEO Countersink: 120°, 1 Flute, 1 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-575)
KEO Countersink: 120°, 1 Flute, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-577)
KEO
KEO Countersink: 120°, 1 Flute, 5/8 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-577)
KEO Countersink: 100°, 1 Flute, 1 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-599)
KEO
KEO Countersink: 100°, 1 Flute, 1 in Body Dia, AlTiN Coated Cobalt (MPN 919-002-599)

More from KEO

View all KEO parts →
This single-flute countersink features a 60° included angle for standard screw-head chamfering and deburring. Constructed from cobalt high-speed steel with an AlTiN coating, it is suited for use on metals, plastics, and composites. Body diameter is 1-3/4 in with a 3/4 in shank
KEO
This single-flute countersink features a 60° included angle for standard screw-head chamfering and deburring. Constructed from cobalt high-speed steel with an AlTiN coating, it is suited for use on metals, plastics, and composites. Body diameter is 1-3/4 in with a 3/4 in shank
This 90° single-flute countersink is made from AlTiN-coated high-speed steel for heat resistance and extended tool life. With a 1/8 in body diameter and 1/8 in shank, it is designed for deburring and countersinking holes in metal, plastic, and wood in production environments
KEO
This 90° single-flute countersink is made from AlTiN-coated high-speed steel for heat resistance and extended tool life. With a 1/8 in body diameter and 1/8 in shank, it is designed for deburring and countersinking holes in metal, plastic, and wood in production environments
This KEO countersink features a 90° included angle and a single-flute design for fast, chatter-free cutting. The 3/4 in body diameter tool is made from AlTiN-coated high-speed steel, providing heat resistance and extended life. Suitable for deburring and countersinking holes in metal, plastic, and wood in manual or CNC applications
KEO
This KEO countersink features a 90° included angle and a single-flute design for fast, chatter-free cutting. The 3/4 in body diameter tool is made from AlTiN-coated high-speed steel, providing heat resistance and extended life. Suitable for deburring and countersinking holes in metal, plastic, and wood in manual or CNC applications
Single-flute countersink with 110° included angle, 1-1/4 in body diameter, and 1/4 in shank. Constructed from cobalt steel with titanium nitride (TiN) coating for heat resistance and extended tool life. Designed for deburring and countersinking holes in metal, including hardened materials, with fast, chatter-free cutting action
KEO
Single-flute countersink with 110° included angle, 1-1/4 in body diameter, and 1/4 in shank. Constructed from cobalt steel with titanium nitride (TiN) coating for heat resistance and extended tool life. Designed for deburring and countersinking holes in metal, including hardened materials, with fast, chatter-free cutting action
Single-flute countersink with 90° included angle and 1 1/4 in body diameter. Made from TiN-coated cobalt for wear resistance and heat dissipation. Designed for deburring and countersinking holes in metal, plastic, and wood
KEO
Single-flute countersink with 90° included angle and 1 1/4 in body diameter. Made from TiN-coated cobalt for wear resistance and heat dissipation. Designed for deburring and countersinking holes in metal, plastic, and wood
This 90° single-flute countersink features a 3/8 in body diameter and is constructed from AlTiN-coated carbide. It is designed for fast cutting and deburring of holes in metal, providing heat resistance for extended tool life in production environments
KEO
This 90° single-flute countersink features a 3/8 in body diameter and is constructed from AlTiN-coated carbide. It is designed for fast cutting and deburring of holes in metal, providing heat resistance for extended tool life in production environments
This 120° single-flute countersink from KEO has a 1-inch body diameter and is made from TiN-coated high-speed steel. Designed for deburring and countersinking holes in metal, plastic, and wood, its single-flute geometry enables aggressive material removal with reduced vibration. Suitable for production and maintenance work requiring a smooth 120-degree chamfer
KEO
This 120° single-flute countersink from KEO has a 1-inch body diameter and is made from TiN-coated high-speed steel. Designed for deburring and countersinking holes in metal, plastic, and wood, its single-flute geometry enables aggressive material removal with reduced vibration. Suitable for production and maintenance work requiring a smooth 120-degree chamfer
This single-flute countersink features an 82° included angle and a 3/4 in body diameter. Constructed from TiN-coated high-speed steel, it is designed for fast, chatter-free cutting. Suitable for deburring and countersinking holes in metal, plastic, and wood to accommodate standard flat-head screws
KEO
This single-flute countersink features an 82° included angle and a 3/4 in body diameter. Constructed from TiN-coated high-speed steel, it is designed for fast, chatter-free cutting. Suitable for deburring and countersinking holes in metal, plastic, and wood to accommodate standard flat-head screws