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KEO 55594 Smooth-Finish Six-Flute Countersink - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 55594 Smooth-Finish Six-Flute Countersink

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188126

Brand
KEO
Item
55594 Smooth-Finish Six-Flute Countersink
Category
Smooth-Finish Six-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
55594

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO Smooth-Finish Six-Flute Countersinks.

Frequently Asked Questions

What is the KEO 55594 countersink used for?

The KEO 55594 is a 110°, 6-flute countersink designed for creating smooth, burr-free chamfers on holes in metal. It is commonly used in machining and fabrication for deburring and countersinking screw holes, especially in hard materials, thanks to its cobalt construction.

What are the specifications of the KEO 55594 countersink?

The KEO 55594 has a 1 3/4 in body diameter, a 3/4 in shank, and a 110° included angle with 6 flutes. It is made from cobalt steel for heat resistance and durability. The manufacturer part number is 55594, and it is designed for smooth-finish countersinking.

Where to buy the KEO 55594 countersink worldwide?

You can source the KEO 55594 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 cobalt countersink.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the material and hole angle. For hard metals, choose cobalt like the 55594. Match the body diameter to your hole size and the shank to your tool holder. A 110° angle suits standard screw heads. Always verify the flute count for finish quality.

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 produces a smooth conical recess for flat-head screws in metalworking. The flute design reduces chatter and vibration for a cleaner finish. Made from cobalt steel, it is suited for precision machining applications requiring surface quality
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This six-flute countersink produces a smooth conical recess for flat-head screws in metalworking. The flute design reduces chatter and vibration for a cleaner finish. Made from cobalt steel, it is suited for precision machining applications requiring surface quality
This six-flute countersink produces smooth, burr-free chamfers on drilled holes. The 110° included angle is suited for countersinking flat-head screws. Cobalt steel construction provides heat resistance for use on steel, stainless steel, and other hard materials in machining and fabrication operations
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This six-flute countersink produces smooth, burr-free chamfers on drilled holes. The 110° included angle is suited for countersinking flat-head screws. Cobalt steel construction provides heat resistance for use on steel, stainless steel, and other hard materials in machining and fabrication operations
Six-flute countersink with 110° included angle, designed for producing smooth, burr-free chamfers on drilled holes. Body diameter 3 in, shank diameter 1 in. Made from cobalt steel for heat resistance. Suitable for deburring and countersinking operations on metals in machining and fabrication applications
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Six-flute countersink with 110° included angle, designed for producing smooth, burr-free chamfers on drilled holes. Body diameter 3 in, shank diameter 1 in. Made from cobalt steel for heat resistance. Suitable for deburring and countersinking operations on metals in machining and fabrication applications
This 110° six-flute countersink is made from cobalt steel for heat resistance and durability. It produces smooth, burr-free chamfers on drilled holes in metal. Commonly used in machining and fabrication for deburring and countersinking operations on steel, stainless steel, and other alloys
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This 110° six-flute countersink is made from cobalt steel for heat resistance and durability. It produces smooth, burr-free chamfers on drilled holes in metal. Commonly used in machining and fabrication for deburring and countersinking operations on steel, stainless steel, and other alloys
This KEO countersink features a 110° included angle and six flutes for smooth, chatter-free chamfering on drilled holes. The 7/8 in body diameter and cobalt steel construction provide heat resistance and extended tool life in harder materials. Suitable for deburring and countersinking screw holes in metal fabrication and machining applications
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This KEO countersink features a 110° included angle and six flutes for smooth, chatter-free chamfering on drilled holes. The 7/8 in body diameter and cobalt steel construction provide heat resistance and extended tool life in harder materials. Suitable for deburring and countersinking screw holes in metal fabrication and machining applications
This countersink features a 110° included angle and six flutes for producing smooth, burr-free chamfers on drilled holes. Made from cobalt steel for heat resistance, it is suited for deburring and countersinking operations on metals such as steel and aluminum in machining and fabrication
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This countersink features a 110° included angle and six flutes for producing smooth, burr-free chamfers on drilled holes. Made from cobalt steel for heat resistance, it is suited for deburring and countersinking operations on metals such as steel and aluminum in machining and fabrication

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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
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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
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
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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
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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
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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
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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
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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
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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
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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