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KEO 55587-TiN 110° Six-Flute Countersink, TiN Coated Cobalt, 5/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 55587-TiN 110° Six-Flute Countersink, TiN Coated Cobalt, 5/8 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-187924

Also listed as: 55587TiN · 55587 TiN

Brand
KEO
Item
55587-TiN 110° Six-Flute Countersink, TiN Coated Cobalt, 5/8 in Body Dia
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
55587-TiN

Technical Documents

No technical documents available for this product.
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO Smooth-Finish Six-Flute Countersinks.

Frequently Asked Questions

What is the KEO 55587-TiN countersink used for?

The KEO 55587-TiN is a 110°, 6-flute countersink designed for producing smooth, burr-free chamfers on drilled holes in metal. Its TiN coating reduces friction and extends tool life, making it suitable for production machining and maintenance applications in aerospace, automotive, and general manufacturing.

What are the specifications of the KEO 55587-TiN countersink?

The KEO 55587-TiN is a 110° countersink with 6 flutes and a 5/8 in body diameter. It features a TiN-coated cobalt construction for heat resistance and durability. The manufacturer part number is 55587-TiN, and it is designed for smooth-finish applications in metalworking.

Where to buy the KEO 55587-TiN countersink worldwide?

3G Electric supplies the KEO 55587-TiN countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to support your machining operations.

How to select the right KEO countersink for your application?

Select a KEO countersink based on hole angle, material, and finish requirements. The 110° 6-flute design with TiN coating is ideal for hard metals and high-production runs. Ensure the body diameter matches your toolholder and that the flute count suits your desired surface finish. Consult KEO's technical data for specific material 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 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 countersink features a six-flute design for smooth finish and efficient deburring. The 110° included angle is suited for creating chamfered holes in metal, plastic, or wood. Titanium nitride (TiN) coating on cobalt steel provides wear resistance and heat dissipation for extended tool life in machining and fabrication applications
KEO
This countersink features a six-flute design for smooth finish and efficient deburring. The 110° included angle is suited for creating chamfered holes in metal, plastic, or wood. Titanium nitride (TiN) coating on cobalt steel provides wear resistance and heat dissipation for extended tool life in machining and fabrication applications
This countersink features a 110° included angle with six flutes for smooth, burr-free chamfering on drilled holes. The TiN coating on cobalt steel provides wear resistance for extended tool life. Commonly used in machining and fabrication for deburring and countersinking operations on steel, stainless steel, and other alloys
KEO
This countersink features a 110° included angle with six flutes for smooth, burr-free chamfering on drilled holes. The TiN coating on cobalt steel provides wear resistance for extended tool life. Commonly used in machining and fabrication for deburring and countersinking operations on steel, stainless steel, and other alloys
This countersink features a 110° included angle and six flutes for producing smooth, burr-free chamfers on drilled holes. The TiN-coated cobalt steel construction supports high-speed machining of ferrous and non-ferrous materials. Suitable for industrial manufacturing and maintenance applications requiring clean edge finishing
KEO
This countersink features a 110° included angle and six flutes for producing smooth, burr-free chamfers on drilled holes. The TiN-coated cobalt steel construction supports high-speed machining of ferrous and non-ferrous materials. Suitable for industrial manufacturing and maintenance applications requiring clean edge finishing
This six-flute countersink is designed for creating smooth, chamfered recesses for flat-head screws in metalworking and fabrication. The TiN coating and flute geometry reduce chatter and extend tool life in production environments. Body diameter is 1/4 in, with a 110° included angle
KEO
This six-flute countersink is designed for creating smooth, chamfered recesses for flat-head screws in metalworking and fabrication. The TiN coating and flute geometry reduce chatter and extend tool life in production environments. Body diameter is 1/4 in, with a 110° included angle
This six-flute countersink is made of TiN-coated cobalt for heat resistance and extended tool life. It has a 3/16 in body diameter and 3/16 in shank, designed for creating smooth, chamfered recesses for flat-head screws in metalworking applications
KEO
This six-flute countersink is made of TiN-coated cobalt for heat resistance and extended tool life. It has a 3/16 in body diameter and 3/16 in shank, designed for creating smooth, chamfered recesses for flat-head screws in metalworking applications
Six-flute countersink with 120° included angle and 5/8 in body diameter. Constructed from cobalt steel with TiN coating for extended tool life. Designed for creating smooth, chatter-free chamfered holes and deburring in metal workpieces
KEO
Six-flute countersink with 120° included angle and 5/8 in body diameter. Constructed from cobalt steel with TiN coating for extended tool life. Designed for creating smooth, chatter-free chamfered holes and deburring in metal workpieces

More from KEO

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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