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KEO 60° Six-Flute Countersink, 1/2 in Body Dia, TiN Coated High Speed Steel - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO 60° Six-Flute Countersink, 1/2 in Body Dia, TiN Coated High Speed Steel

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188263

Also listed as: 919000310 · 919 000 310

Brand
KEO
Item
60° Six-Flute Countersink, 1/2 in Body Dia, TiN Coated High Speed 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
919-000-310

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 919-000-310 countersink used for?

The KEO 919-000-310 is a 60° six-flute countersink used for deburring and chamfering holes in metal, plastic, and wood. Its TiN-coated high-speed steel construction provides wear resistance and smooth finishes in production machining, tool-and-die work, and aerospace or automotive applications.

What are the specifications of the KEO 919-000-310 countersink?

The KEO 919-000-310 is a 60° included-angle countersink with six flutes, a 1/2 in body diameter, and TiN-coated high-speed steel. It is designed for smooth-finish countersinking and is manufactured by KEO under MPN 919-000-310.

Where to buy the KEO 919-000-310 countersink worldwide?

3G Electric supplies the KEO 919-000-310 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this TiN-coated six-flute countersink.

How to select the correct KEO countersink for your application?

Select a KEO countersink based on hole angle (60° for standard fasteners), flute count (six flutes for smoother finish), body diameter matching hole size, and coating (TiN for longer tool life in abrasive materials). Always verify shank compatibility with your toolholder.

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 countersink features a 60° included angle and six flutes for smooth, chatter-free operation. It is made from TiN-coated high-speed steel for extended tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood, it is commonly used in drill presses and CNC machines
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This countersink features a 60° included angle and six flutes for smooth, chatter-free operation. It is made from TiN-coated high-speed steel for extended tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood, it is commonly used in drill presses and CNC machines
This 82° countersink features six flutes for smooth cutting action. The TiN coating reduces friction and extends tool life. Body diameter is 1/2 in. Suitable for creating conical recesses for flat-head screws and for deburring or chamfering holes in ferrous and non-ferrous materials
KEO
This 82° countersink features six flutes for smooth cutting action. The TiN coating reduces friction and extends tool life. Body diameter is 1/2 in. Suitable for creating conical recesses for flat-head screws and for deburring or chamfering holes in ferrous and non-ferrous materials
This 82° countersink features a six-flute design for smooth finishing. The TiN-coated high-speed steel construction reduces friction and extends tool life. It is used to create conical recesses for flat-head screws and for deburring or chamfering holes in ferrous and non-ferrous materials
KEO
This 82° countersink features a six-flute design for smooth finishing. The TiN-coated high-speed steel construction reduces friction and extends tool life. It is used to create conical recesses for flat-head screws and for deburring or chamfering holes in ferrous and non-ferrous materials
This countersink features a 60° included angle and six flutes for producing smooth, chatter-free finishes. The TiN coating on high-speed steel reduces friction and extends tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood
KEO
This countersink features a 60° included angle and six flutes for producing smooth, chatter-free finishes. The TiN coating on high-speed steel reduces friction and extends tool life. Suitable for deburring and countersinking holes in metal, plastic, and wood
This 90° countersink features six flutes for smooth, chatter-free operation. Constructed from TiN-coated high-speed steel, it is suited for deburring holes and creating chamfers in metal, plastic, and wood in production environments
KEO
This 90° countersink features six flutes for smooth, chatter-free operation. Constructed from TiN-coated high-speed steel, it is suited for deburring holes and creating chamfers in metal, plastic, and wood in production environments
This 82° countersink features six flutes for a smooth finish and reduced chatter. With a 5/8 in body diameter and TiN-coated high-speed steel construction, it is suited for countersinking and deburring in ferrous and non-ferrous materials
KEO
This 82° countersink features six flutes for a smooth finish and reduced chatter. With a 5/8 in body diameter and TiN-coated high-speed steel construction, it is suited for countersinking and deburring in ferrous and non-ferrous materials

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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