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KEO 60° Smooth-Finish Six-Flute Countersink, 5/8 in Body Dia, Cobalt Steel - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 60° Smooth-Finish Six-Flute Countersink, 5/8 in Body Dia, Cobalt Steel

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-187942

Also listed as: 919000709 · 919 000 709

Brand
KEO
Item
60° Smooth-Finish Six-Flute Countersink, 5/8 in Body Dia, Cobalt Steel
Category
Smooth-Finish Six-Flute Countersinks
Available to Order
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Technical specs
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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
919-000-709

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 60° 6-flute countersink used for?

The KEO 60° 6-flute countersink is used for deburring and countersinking holes in metal, creating a smooth, chamfered seat for flat-head screws. Its six-flute design reduces chatter and vibration, making it ideal for precision work in machining and fabrication applications.

What are the specifications of the KEO 60° countersink?

The KEO countersink has a 60° included angle, 6 flutes, and a 5/8 in body diameter. It is made from cobalt steel for durability and heat resistance. The manufacturer part number is 919-000-709, and it is designed for smooth-finish countersinking in metalworking.

Where to buy the KEO 60° countersink worldwide?

You can source the KEO 60° 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 metalworking?

Select a KEO countersink based on the screw head angle (typically 60° for flat-head screws), material hardness (cobalt for tough metals), and hole size. The 6-flute design minimizes vibration for a smooth finish. Match the body diameter to your application's clearance requirements.

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 60° countersink features six flutes for reduced chatter and vibration, producing smooth, chamfered holes. Made from cobalt steel for heat resistance, it is suited for precision deburring and countersinking in metalworking tasks
KEO
This 60° countersink features six flutes for reduced chatter and vibration, producing smooth, chamfered holes. Made from cobalt steel for heat resistance, it is suited for precision deburring and countersinking in metalworking tasks
Cobalt steel countersink with 60° included angle and six-flute design. Body diameter is 5/16 in. Used for creating chamfered holes in metal and other materials, reducing chatter and vibration for a smooth finish
KEO
Cobalt steel countersink with 60° included angle and six-flute design. Body diameter is 5/16 in. Used for creating chamfered holes in metal and other materials, reducing chatter and vibration for a smooth finish
This KEO countersink features a 60° included angle and six flutes for smooth, chatter-free cutting. Made from cobalt steel, it is suited for deburring and countersinking holes in metal, creating a clean chamfer for fastener seating in general machining applications
KEO
This KEO countersink features a 60° included angle and six flutes for smooth, chatter-free cutting. Made from cobalt steel, it is suited for deburring and countersinking holes in metal, creating a clean chamfer for fastener seating in general machining applications
This 60° countersink features six flutes for smooth finishing and deburring of holes in metal. The 3/8 in body diameter and cobalt steel construction support use in general machining applications requiring a chamfered edge for fastener seating
KEO
This 60° countersink features six flutes for smooth finishing and deburring of holes in metal. The 3/8 in body diameter and cobalt steel construction support use in general machining applications requiring a chamfered edge for fastener seating
This KEO countersink features a 60° included angle and six flutes for smooth, chatter-free cutting. The 1/4 in body diameter and cobalt steel construction suit it for deburring and countersinking holes in metal, creating a clean chamfer for fastener seating in general machining applications
KEO
This KEO countersink features a 60° included angle and six flutes for smooth, chatter-free cutting. The 1/4 in body diameter and cobalt steel construction suit it for deburring and countersinking holes in metal, creating a clean chamfer for fastener seating in general machining applications
This 60° countersink features six flutes to reduce chatter and vibration during operation. The cobalt steel construction provides heat resistance for extended tool life. It is used for creating smooth, burr-free chamfered holes and deburring edges in metal, plastic, and wood
KEO
This 60° countersink features six flutes to reduce chatter and vibration during operation. The cobalt steel construction provides heat resistance for extended tool life. It is used for creating smooth, burr-free chamfered holes and deburring edges in metal, plastic, and wood

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
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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
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