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KEO 120° Smooth-Finish Six-Flute Countersink - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 120° Smooth-Finish Six-Flute Countersink

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188461

Also listed as: 919000512 · 919 000 512

Brand
KEO
Item
120° 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
919-000-512

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 the KEO 120° 6-flute countersink used for?

The KEO 120° 6-flute countersink is designed for creating smooth, burr-free 120° chamfers on holes in metal, plastic, and wood. Its six-flute design reduces chatter and vibration, making it ideal for precision deburring and countersinking in industrial machining, tool-and-die, and fabrication applications.

What are the specifications of the KEO 919-000-512 countersink?

The KEO 919-000-512 is a 120° countersink with six flutes, a 2-inch body diameter, and a 3/4-inch shank. It is made from high-speed steel (HSS) for durability. This smooth-finish countersink is designed for use in drill presses, milling machines, and handheld drills for clean, chatter-free results.

Where to buy the KEO 919-000-512 countersink worldwide?

You can source the KEO 919-000-512 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 industrial applications.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required chamfer angle (e.g., 120° for flat-head screws), material hardness (HSS for general use), and shank size matching your tool holder. For deep or large-diameter holes, choose a six-flute design like the 919-000-512 to minimize vibration and achieve a smooth finish.

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
High speed steel countersink with six flutes for smooth finish. Body diameter 1-1/2 in, shank 3/4 in. Designed for deburring, chamfering, and creating 120° countersunk seats for flat-head screws in metalworking applications
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High speed steel countersink with six flutes for smooth finish. Body diameter 1-1/2 in, shank 3/4 in. Designed for deburring, chamfering, and creating 120° countersunk seats for flat-head screws in metalworking applications
This high-speed steel countersink features six flutes for smooth, chatter-free operation. With a 1 3/4 in body diameter and 3/4 in shank, it is used to create 120° chamfers on drilled holes, deburr edges, and prepare countersunk fastener seats in metal fabrication and machining applications
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This high-speed steel countersink features six flutes for smooth, chatter-free operation. With a 1 3/4 in body diameter and 3/4 in shank, it is used to create 120° chamfers on drilled holes, deburr edges, and prepare countersunk fastener seats in metal fabrication and machining applications
This countersink features a 120° angle and six flutes for smooth, chatter-free chamfering and deburring on drilled holes. Made from high-speed steel, it is suitable for use on ferrous and non-ferrous metals, plastics, and wood in general machining applications
KEO
This countersink features a 120° angle and six flutes for smooth, chatter-free chamfering and deburring on drilled holes. Made from high-speed steel, it is suitable for use on ferrous and non-ferrous metals, plastics, and wood in general machining applications
This six-flute countersink produces smooth, burr-free 120° chamfers on drilled holes. The flute design reduces chatter and vibration during operation. Suitable for deburring and countersinking in metal, plastic, and wood
KEO
This six-flute countersink produces smooth, burr-free 120° chamfers on drilled holes. The flute design reduces chatter and vibration during operation. Suitable for deburring and countersinking in metal, plastic, and wood
120° countersink with six flutes for reduced chatter and vibration. Body diameter 5/8 in, made from high-speed steel. Designed for creating smooth, burr-free chamfered holes in metal, plastic, and wood
KEO
120° countersink with six flutes for reduced chatter and vibration. Body diameter 5/8 in, made from high-speed steel. Designed for creating smooth, burr-free chamfered holes in metal, plastic, and wood
This 120° countersink features six flutes for reduced chatter and vibration, producing smooth, burr-free chamfers. Suitable for deburring and countersinking holes in metal, plastic, and wood. Body diameter is 3/4 in, made from high-speed steel
KEO
This 120° countersink features six flutes for reduced chatter and vibration, producing smooth, burr-free chamfers. Suitable for deburring and countersinking holes in metal, plastic, and wood. Body diameter is 3/4 in, made from high-speed steel

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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
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
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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