Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
KEO 90° Single-Flute Countersink, 5/8 in Body Dia, AlTiN Coated High Speed Steel - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 90° Single-Flute Countersink, 5/8 in Body Dia, AlTiN Coated High Speed Steel

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185788

Also listed as: 919002805 · 919 002 805

Brand
KEO
Item
90° Single-Flute Countersink, 5/8 in Body Dia, AlTiN Coated High Speed Steel
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 — 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
919-002-805

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 a KEO 90° single-flute countersink used for?

This KEO countersink creates 90° chamfered holes in metal, plastic, or wood for deburring and screw-head seating. Its single-flute design provides fast, chatter-free cutting in production and maintenance applications across machining and fabrication industries.

What are the specifications of the KEO 919-002-805 countersink?

The KEO 919-002-805 is a 90° countersink with a 5/8 in body diameter, one flute, and an AlTiN-coated high-speed steel construction. It is designed for fast cutting and long tool life in industrial deburring and chamfering operations.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-805 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other KEO cutting tools.

How to select the right KEO countersink for your application?

Match the countersink angle (90° for standard screw heads) and body diameter to your hole size. For harder materials, choose AlTiN-coated HSS like this KEO model for heat resistance. Single-flute designs work best for fast, clean cuts in production environments.

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 KEO countersink features an 82° included angle with a single flute, designed for deburring and countersinking holes in metal, plastic, and wood. The AlTiN-coated high-speed steel construction provides wear resistance for use on ferrous and non-ferrous materials. Body diameter is 5/8 in
KEO
This KEO countersink features an 82° included angle with a single flute, designed for deburring and countersinking holes in metal, plastic, and wood. The AlTiN-coated high-speed steel construction provides wear resistance for use on ferrous and non-ferrous materials. Body diameter is 5/8 in
This KEO countersink features a 100° included angle and a single-flute design for fast cutting with reduced chatter. The body diameter is 5/8 in, and the tool is made from AlTiN-coated high-speed steel. It is used to create conical recesses for flat-head screws in ferrous and non-ferrous materials on drill presses and CNC machines
KEO
This KEO countersink features a 100° included angle and a single-flute design for fast cutting with reduced chatter. The body diameter is 5/8 in, and the tool is made from AlTiN-coated high-speed steel. It is used to create conical recesses for flat-head screws in ferrous and non-ferrous materials on drill presses and CNC machines
This 82° single-flute countersink is designed for deburring and countersinking holes in metal, plastic, and wood. The 1-inch body diameter and AlTiN-coated high-speed steel construction provide heat resistance and extended tool life. Its single-flute design enables fast, chatter-free cutting in ferrous and non-ferrous materials
KEO
This 82° single-flute countersink is designed for deburring and countersinking holes in metal, plastic, and wood. The 1-inch body diameter and AlTiN-coated high-speed steel construction provide heat resistance and extended tool life. Its single-flute design enables fast, chatter-free cutting in ferrous and non-ferrous materials
This 90° single-flute countersink has a 5/8 in body diameter and is made from AlTiN-coated cobalt. It is used to create conical recesses for flat-head screws in metalworking and machining applications. The design provides fast cutting on hardened steels and stainless alloys
KEO
This 90° single-flute countersink has a 5/8 in body diameter and is made from AlTiN-coated cobalt. It is used to create conical recesses for flat-head screws in metalworking and machining applications. The design provides fast cutting on hardened steels and stainless alloys
This KEO countersink features a 60° included angle and a single flute design for efficient material removal. The AlTiN-coated high speed steel construction provides wear resistance for use in ferrous and non-ferrous materials. It is commonly used to create conical recesses for flathead screws or to deburr holes in metalworking applications
KEO
This KEO countersink features a 60° included angle and a single flute design for efficient material removal. The AlTiN-coated high speed steel construction provides wear resistance for use in ferrous and non-ferrous materials. It is commonly used to create conical recesses for flathead screws or to deburr holes in metalworking applications
This KEO countersink features a single-flute design with an 82° included angle, suitable for chamfering and deburring holes in metal workpieces. The body diameter is 3/8 in, and the tool is made from cobalt with an AlTiN coating for enhanced wear resistance. It is commonly used in machining and fabrication to prepare fastener seats or remove sharp edges
KEO
This KEO countersink features a single-flute design with an 82° included angle, suitable for chamfering and deburring holes in metal workpieces. The body diameter is 3/8 in, and the tool is made from cobalt with an AlTiN coating for enhanced wear resistance. It is commonly used in machining and fabrication to prepare fastener seats or remove sharp edges

More from KEO

View all KEO parts →
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