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KEO 90° Smooth-Finish Six-Flute Countersink - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 90° Smooth-Finish Six-Flute Countersink

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-187931

Also listed as: 919002729 · 919 002 729

Brand
KEO
Item
90° Smooth-Finish Six-Flute Countersink
Category
Smooth-Finish Six-Flute Countersinks
Available to Order
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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
919-002-729

Technical Documents

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

Product Description

KEO Smooth-Finish Six-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 6-flute countersink used for?

The KEO 6-flute countersink is used for creating smooth, burr-free 90° chamfered holes in metal and other materials. Its six-flute design reduces chatter and vibration, making it ideal for precision deburring and countersinking in industrial machining, automotive, and aerospace applications.

What are the specifications of the KEO 919-002-729 countersink?

The KEO 919-002-729 is a 90° countersink with six flutes and a 3/8 in body diameter. It features an AlTiN (aluminum titanium nitride) coating on high-speed steel for extended tool life and heat resistance. This smooth-finish countersink is designed for precise, chatter-free operation in ferrous and non-ferrous materials.

Where to buy the KEO 919-002-729 countersink worldwide?

You can source the KEO 919-002-729 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; we supply genuine KEO tooling for your machining needs.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required chamfer angle (90° for standard fasteners), flute count (6-flute for smoother finish), and body diameter matching your hole size. The AlTiN coating suits high-speed machining of hardened steels. Always match the tool to your material and machine RPM for optimal results.

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 smooth-finish six-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 six-flute countersink is made of high-speed steel with an AlTiN coating for wear resistance. It has a 1/8 in body diameter and a 1/8 in shank, designed for creating smooth chamfered holes in metal and plastic for fastener seating. Suitable for production machining and deburring applications
KEO
This six-flute countersink is made of high-speed steel with an AlTiN coating for wear resistance. It has a 1/8 in body diameter and a 1/8 in shank, designed for creating smooth chamfered holes in metal and plastic for fastener seating. Suitable for production machining and deburring applications
This 90° countersink features six flutes for smooth, chatter-free chamfering on drilled holes. The AlTiN coating on high-speed steel enhances wear resistance. Commonly used in machining and fabrication for deburring and countersinking operations
KEO
This 90° countersink features six flutes for smooth, chatter-free chamfering on drilled holes. The AlTiN coating on high-speed steel enhances wear resistance. Commonly used in machining and fabrication for deburring and countersinking operations
This countersink features a 90° included angle and six flutes for smooth cutting action. It is constructed from high-speed steel with an AlTiN coating for wear resistance. Commonly used for deburring and countersinking holes in metal and other materials to create a clean chamfer for fastener seating
KEO
This countersink features a 90° included angle and six flutes for smooth cutting action. It is constructed from high-speed steel with an AlTiN coating for wear resistance. Commonly used for deburring and countersinking holes in metal and other materials to create a clean chamfer for fastener seating
This 90° countersink features six flutes for smooth cutting action and an AlTiN coating on high-speed steel for wear resistance. It is used for deburring and countersinking holes in metal and other materials, providing a clean finish for fastener seating
KEO
This 90° countersink features six flutes for smooth cutting action and an AlTiN coating on high-speed steel for wear resistance. It is used for deburring and countersinking holes in metal and other materials, providing a clean finish for fastener seating
This six-flute countersink produces a smooth 82° chamfer for fastener heads. The AlTiN coated high speed steel construction suits ferrous and non-ferrous materials. Commonly used for deburring and countersinking holes in metal parts
KEO
This six-flute countersink produces a smooth 82° chamfer for fastener heads. The AlTiN coated high speed steel construction suits ferrous and non-ferrous materials. Commonly used for deburring and countersinking holes in metal parts
This 90° countersink features six flutes to reduce chatter and vibration, producing a smooth finish on chamfered holes. The AlTiN coated high-speed steel construction provides heat resistance and extended tool life. It is used for precision chamfering in metal and plastic workpieces in machining and tool-and-die applications
KEO
This 90° countersink features six flutes to reduce chatter and vibration, producing a smooth finish on chamfered holes. The AlTiN coated high-speed steel construction provides heat resistance and extended tool life. It is used for precision chamfering in metal and plastic workpieces in machining and tool-and-die applications

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This 120° countersink features six flutes for smooth deburring and chamfering of holes in metal. The AlTiN-coated cobalt construction provides heat resistance and extended tool life in high-speed machining of hardened steels and alloys. Suitable for general industrial applications requiring a clean, finished edge
KEO
This 120° countersink features six flutes for smooth deburring and chamfering of holes in metal. The AlTiN-coated cobalt construction provides heat resistance and extended tool life in high-speed machining of hardened steels and alloys. Suitable for general industrial applications requiring a clean, finished edge
This 60° countersink features a six-flute design for smooth, burr-free chamfering and deburring in metal, plastic, and wood. The AlTiN coating reduces heat buildup and improves surface finish. Suitable for precision machining and industrial manufacturing applications
KEO
This 60° countersink features a six-flute design for smooth, burr-free chamfering and deburring in metal, plastic, and wood. The AlTiN coating reduces heat buildup and improves surface finish. Suitable for precision machining and industrial manufacturing applications
This 100° countersink features six flutes and an AlTiN-coated high-speed steel body for producing smooth, burr-free chamfers. It is suited for deburring and countersinking holes in metalworking applications such as machining and fabrication
KEO
This 100° countersink features six flutes and an AlTiN-coated high-speed steel body for producing smooth, burr-free chamfers. It is suited for deburring and countersinking holes in metalworking applications such as machining and fabrication
This six-flute countersink produces smooth, burr-free chamfered holes in metal, plastic, or wood. The 100° angle is suited for precision countersinking in aerospace and automotive applications. Made from AlTiN-coated high speed steel for extended tool life
KEO
This six-flute countersink produces smooth, burr-free chamfered holes in metal, plastic, or wood. The 100° angle is suited for precision countersinking in aerospace and automotive applications. Made from AlTiN-coated high speed steel for extended tool life
This six-flute countersink produces smooth, burr-free chamfered holes in metal, plastic, and composite materials. The AlTiN coating extends tool life in abrasive or high-temperature applications. Body diameter is 3/8 in
KEO
This six-flute countersink produces smooth, burr-free chamfered holes in metal, plastic, and composite materials. The AlTiN coating extends tool life in abrasive or high-temperature applications. Body diameter is 3/8 in
This KEO countersink features a 100° included angle and six flutes for smooth, chatter-free cutting. The 2-inch body diameter and 3/4-inch shank suit standard toolholders. Cobalt construction provides heat resistance for machining hardened steels and stainless alloys. Used to create chamfered recesses for flat-head screws in metalworking
KEO
This KEO countersink features a 100° included angle and six flutes for smooth, chatter-free cutting. The 2-inch body diameter and 3/4-inch shank suit standard toolholders. Cobalt construction provides heat resistance for machining hardened steels and stainless alloys. Used to create chamfered recesses for flat-head screws in metalworking
This 90° countersink features six flutes for chatter-free operation, producing a smooth finish on drilled holes. The cobalt steel construction offers heat resistance for extended tool life. Suitable for chamfering and deburring ferrous and non-ferrous materials in machining applications
KEO
This 90° countersink features six flutes for chatter-free operation, producing a smooth finish on drilled holes. The cobalt steel construction offers heat resistance for extended tool life. Suitable for chamfering and deburring ferrous and non-ferrous materials in machining applications
This 90° countersink features six flutes for smooth, chatter-free operation when creating chamfers and countersinks in metal. The TiN-coated cobalt construction provides extended tool life. Commonly used for deburring holes and preparing surfaces for flat-head screws in machining and fabrication
KEO
This 90° countersink features six flutes for smooth, chatter-free operation when creating chamfers and countersinks in metal. The TiN-coated cobalt construction provides extended tool life. Commonly used for deburring holes and preparing surfaces for flat-head screws in machining and fabrication