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KEO 82° Six-Flute Countersink, 5/8 in Body Dia, TiN Coated Cobalt (919-000-744) - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 82° Six-Flute Countersink, 5/8 in Body Dia, TiN Coated Cobalt (919-000-744)

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188578

Also listed as: 919000744 · 919 000 744

Brand
KEO
Item
82° Six-Flute Countersink, 5/8 in Body Dia, TiN Coated Cobalt
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
919-000-744

Technical Documents

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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 a KEO 6-flute countersink used for?

This KEO 82° countersink with six flutes is designed for producing smooth, chatter-free chamfers and countersinks in metal. It is commonly used in machining and fabrication to prepare holes for flat-head screws, ensuring a clean finish on steel, stainless steel, and other materials.

What are the specifications of the KEO 919-000-744 countersink?

The KEO 919-000-744 is an 82°, 6-flute countersink with a 5/8 in body diameter. It features a TiN-coated cobalt construction for heat resistance and extended tool life. This smooth-finish countersink is designed for precision chamfering in industrial applications.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-744 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this TiN-coated cobalt tool.

How to select the right KEO countersink for my application?

Choose a countersink based on the required angle (e.g., 82° for flat-head screws), flute count for finish quality, and coating for material compatibility. For hard metals, a TiN-coated cobalt tool like this KEO model offers durability. Match body diameter to your hole size for proper chamfer depth.

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 82° countersink features six flutes to reduce chatter and vibration, producing a smooth finish. The TiN-coated cobalt steel body provides wear resistance. It is used for deburring and countersinking holes to accommodate flat-head screws in metal and other materials
KEO
This 82° countersink features six flutes to reduce chatter and vibration, producing a smooth finish. The TiN-coated cobalt steel body provides wear resistance. It is used for deburring and countersinking holes to accommodate flat-head screws in metal and other materials
This 82° countersink features a six-flute design that reduces chatter and vibration for smooth, precise chamfering and deburring. The TiN-coated cobalt construction provides wear resistance for extended tool life. Commonly used in metalworking and composite fabrication for creating clean, countersunk holes
KEO
This 82° countersink features a six-flute design that reduces chatter and vibration for smooth, precise chamfering and deburring. The TiN-coated cobalt construction provides wear resistance for extended tool life. Commonly used in metalworking and composite fabrication for creating clean, countersunk holes
This 82° countersink features six flutes to reduce chatter and produce a smooth finish. It has a 5/16 in body diameter and is made of TiN coated cobalt steel. Suitable for countersinking and deburring holes in metal and other materials
KEO
This 82° countersink features six flutes to reduce chatter and produce a smooth finish. It has a 5/16 in body diameter and is made of TiN coated cobalt steel. Suitable for countersinking and deburring holes in metal and other materials
This KEO countersink features six flutes for smooth, chatter-free operation in production machining and tool-and-die work. The 82° included angle and TiN-coated cobalt construction suit countersinking in hard materials. Body diameter is 1/2 in
KEO
This KEO countersink features six flutes for smooth, chatter-free operation in production machining and tool-and-die work. The 82° included angle and TiN-coated cobalt construction suit countersinking in hard materials. Body diameter is 1/2 in
This 82° countersink features a six-flute design that reduces chatter and produces a smooth finish. The TiN-coated cobalt construction provides wear resistance for extended tool life. Suitable for deburring and countersinking in ferrous and non-ferrous materials
KEO
This 82° countersink features a six-flute design that reduces chatter and produces a smooth finish. The TiN-coated cobalt construction provides wear resistance for extended tool life. Suitable for deburring and countersinking in ferrous and non-ferrous materials
This countersink features an 82° included angle and six flutes for smooth, chatter-free operation. The TiN-coated cobalt construction provides wear resistance. Suitable for creating chamfered holes in metal and composite materials in CNC and manual machines
KEO
This countersink features an 82° included angle and six flutes for smooth, chatter-free operation. The TiN-coated cobalt construction provides wear resistance. Suitable for creating chamfered holes in metal and composite materials in CNC and manual machines

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