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KEO 60° Smooth-Finish Six-Flute Countersink, 5/16 in Body Dia, Cobalt Steel - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 60° Smooth-Finish Six-Flute Countersink, 5/16 in Body Dia, Cobalt Steel

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188174

Also listed as: 919000699 · 919 000 699

Brand
KEO
Item
60° Smooth-Finish Six-Flute Countersink, 5/16 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
919-000-699

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 creating smooth, chamfered holes in metal and other materials. Its six-flute design reduces chatter and vibration, producing a clean finish ideal for aerospace, automotive, and general machining applications where precise countersinking is required.

What are the specifications of the KEO 919-000-699 countersink?

The KEO 919-000-699 is a 60° countersink with 6 flutes and a 5/16 in body diameter. It is made from cobalt steel for durability and heat resistance. This smooth-finish six-flute countersink is designed for high-quality chamfering in industrial machining operations.

Where to buy the KEO 60° countersink worldwide?

You can source the KEO 60° countersink worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this KEO part number 919-000-699.

How to select the right KEO countersink for your application?

Select the KEO countersink based on material, hole size, and finish requirements. For hard metals, choose cobalt steel like this 60° 6-flute model. Match the body diameter (5/16 in) to your pilot hole. The 6-flute design minimizes vibration for smoother results in production runs.

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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Cross-referenced by specification & description
This countersink features a 60° included angle and six flutes to reduce chatter and vibration during operation. It is made from cobalt steel for heat resistance and durability. Commonly used for deburring and countersinking holes in metal to create a smooth, chamfered seat for flat-head screws
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This countersink features a 60° included angle and six flutes to reduce chatter and vibration during operation. It is made from cobalt steel for heat resistance and durability. Commonly used for deburring and countersinking holes in metal to create a smooth, chamfered seat for flat-head screws
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
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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 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
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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
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, chatter-free operation. It is made from cobalt steel and has a 3/16 in body diameter with a 3/16 in shank. Used in machining and metalworking to deburr and countersink holes for flush seating of fasteners
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This 60° countersink features six flutes for smooth, chatter-free operation. It is made from cobalt steel and has a 3/16 in body diameter with a 3/16 in shank. Used in machining and metalworking to deburr and countersink holes for flush seating of fasteners
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
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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

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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
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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