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KEO 100° Smooth-Finish Six-Flute Countersink, 1 in Body Dia, AlTiN Coated Cobalt - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 100° Smooth-Finish Six-Flute Countersink, 1 in Body Dia, AlTiN Coated Cobalt

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188237

Also listed as: 919002505 · 919 002 505

Brand
KEO
Item
100° Smooth-Finish Six-Flute Countersink, 1 in Body Dia, AlTiN Coated Cobalt
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
919-002-505

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 a KEO 100° countersink used for?

The KEO 100° countersink with six flutes and AlTiN coating is designed for creating smooth, burr-free chamfers on holes in metal, ideal for aerospace and precision machining applications where a 100° included angle is specified.

What are the specifications of the KEO 919-002-505 countersink?

This KEO countersink has a 1-inch body diameter, 100° included angle, six flutes for smooth finish, and AlTiN coated cobalt construction. The manufacturer part number is 919-002-505, designed for high-speed steel performance in hard materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-505 to global customers. We handle full logistics, customs clearance, and delivery worldwide, ensuring you receive genuine industrial tooling without stock-status claims.

How to select the right KEO countersink for your application?

Match the countersink's included angle (e.g., 100°) to your fastener head requirement. For hard materials, choose AlTiN coated cobalt like this KEO model. Ensure body diameter accommodates your hole size, and use proper RPM and feed for tool life.

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 KEO countersink features a 100° included angle and six flutes for smooth, burr-free countersinking in metal. The 7/8 in body diameter and AlTiN coating on cobalt substrate provide wear resistance and chip evacuation. Typical applications include deburring and countersinking holes in machining operations
KEO
This KEO countersink features a 100° included angle and six flutes for smooth, burr-free countersinking in metal. The 7/8 in body diameter and AlTiN coating on cobalt substrate provide wear resistance and chip evacuation. Typical applications include deburring and countersinking holes in machining operations
This countersink features a 100° included angle and six flutes for producing smooth, chamfered recesses in metalworking. The AlTiN-coated cobalt construction provides heat resistance and extended tool life. Suitable for use on ferrous and non-ferrous materials in machining and precision applications
KEO
This countersink features a 100° included angle and six flutes for producing smooth, chamfered recesses in metalworking. The AlTiN-coated cobalt construction provides heat resistance and extended tool life. Suitable for use on ferrous and non-ferrous materials in machining and precision applications
This 100° countersink features six flutes for smooth, chatter-free operation in metalworking applications. The AlTiN-coated cobalt construction provides heat resistance for machining steel, stainless steel, and other alloys. With a 5/8 in body diameter, it is suitable for creating chamfered recesses for flat-head screws in industrial manufacturing
KEO
This 100° countersink features six flutes for smooth, chatter-free operation in metalworking applications. The AlTiN-coated cobalt construction provides heat resistance for machining steel, stainless steel, and other alloys. With a 5/8 in body diameter, it is suitable for creating chamfered recesses for flat-head screws in industrial manufacturing
This 100° countersink features six flutes for smooth, burr-free finishes in metal and composite materials. The AlTiN-coated cobalt construction provides wear resistance and efficient chip evacuation in production environments. Body diameter is 1/2 in. Suitable for industrial countersinking applications
KEO
This 100° countersink features six flutes for smooth, burr-free finishes in metal and composite materials. The AlTiN-coated cobalt construction provides wear resistance and efficient chip evacuation in production environments. Body diameter is 1/2 in. Suitable for industrial countersinking applications
This six-flute countersink produces smooth, burr-free chamfered holes in metal. The 100° included angle is specified for certain aerospace and precision machining applications. Constructed from cobalt with an AlTiN coating for enhanced wear resistance
KEO
This six-flute countersink produces smooth, burr-free chamfered holes in metal. The 100° included angle is specified for certain aerospace and precision machining applications. Constructed from cobalt with an AlTiN coating for enhanced wear resistance
This 100° countersink features six flutes for smooth, burr-free chamfering. The AlTiN-coated cobalt construction provides heat resistance and durability. It is used for creating chamfered holes in metal, such as for flat-head screws, in general machining applications
KEO
This 100° countersink features six flutes for smooth, burr-free chamfering. The AlTiN-coated cobalt construction provides heat resistance and durability. It is used for creating chamfered holes in metal, such as for flat-head screws, in general machining applications

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