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KEO 100° Zero-Flute Countersink, 3/8 in Body Dia, TiN Coated Cobalt, 919-000-239 - Anti-Vibration Zero-Flute Countersinks
KEOAnti-Vibration Zero-Flute Countersinks

KEO 100° Zero-Flute Countersink, 3/8 in Body Dia, TiN Coated Cobalt, 919-000-239

KEO Anti-Vibration Zero-Flute Countersinks.

SKU 3G-OTH-194835

Also listed as: 919000239 · 919 000 239

Brand
KEO
Item
100° Zero-Flute Countersink, 3/8 in Body Dia, TiN Coated Cobalt, 919-000-239
Category
Anti-Vibration Zero-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
919-000-239

Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO Anti-Vibration Zero-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?

A KEO 100° countersink creates a conical recess for flat-head screws in metalworking. The 100° angle is common in aerospace and automotive applications. 3G Electric supplies this TiN-coated cobalt tool across 14 industrial departments, including machining and instrumentation.

What are the specifications of the KEO 919-000-239 countersink?

The KEO 919-000-239 is a 100°, zero-flute countersink with a 3/8 in body diameter. It features a TiN-coated cobalt construction for wear resistance. This anti-vibration design reduces chatter during operation. 3G Electric sources this genuine KEO tool for worldwide delivery.

Where to buy a KEO 100° countersink worldwide?

3G Electric supplies the KEO 100° countersink (MPN 919-000-239) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance. Contact us to order this TiN-coated cobalt tool for your machining or assembly operations.

How to select the right KEO countersink for metal?

Select a KEO countersink based on screw head angle (100° for aerospace fasteners) and material. For hardened steel, choose TiN-coated cobalt like the 919-000-239. Zero-flute designs reduce vibration. 3G Electric can help match the correct tool to your application across 14 departments.

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 anti-vibration zero-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 100° countersink is made of TiN coated cobalt steel with a zero-flute design to reduce chatter and vibration. It has a 1/2 in body diameter and a 5/16 in shank. Used in machining to create conical recesses for flat-head screws and for deburring holes in metal workpieces
KEO
This 100° countersink is made of TiN coated cobalt steel with a zero-flute design to reduce chatter and vibration. It has a 1/2 in body diameter and a 5/16 in shank. Used in machining to create conical recesses for flat-head screws and for deburring holes in metal workpieces
This 100° countersink features a zero-flute design to reduce chatter and vibration during operation. Constructed from cobalt with a TiN coating for wear resistance, it has a 5/16 in body diameter. Commonly used for deburring and creating conical recesses for flat-head screws in metalworking applications
KEO
This 100° countersink features a zero-flute design to reduce chatter and vibration during operation. Constructed from cobalt with a TiN coating for wear resistance, it has a 5/16 in body diameter. Commonly used for deburring and creating conical recesses for flat-head screws in metalworking applications
This countersink features a 100° included angle and zero-flute design to reduce vibration and chatter, producing a smooth finish. The cobalt steel construction offers heat resistance for extended tool life. It is used to create conical recesses for flat-head screws in metalworking and machining applications
KEO
This countersink features a 100° included angle and zero-flute design to reduce vibration and chatter, producing a smooth finish. The cobalt steel construction offers heat resistance for extended tool life. It is used to create conical recesses for flat-head screws in metalworking and machining applications
This countersink creates a 100° conical recess for flat-head screws. The zero-flute design reduces vibration and chatter, producing a smoother finish in hardened steels and alloys. Commonly used in metalworking applications such as aerospace, automotive, and general machining
KEO
This countersink creates a 100° conical recess for flat-head screws. The zero-flute design reduces vibration and chatter, producing a smoother finish in hardened steels and alloys. Commonly used in metalworking applications such as aerospace, automotive, and general machining
This countersink features a 100° included angle and zero-flute design to minimize chatter during operation. The TiN-coated cobalt construction provides wear resistance for extended tool life. It is used to create conical recesses for flat-head screws in metalworking and machining applications
KEO
This countersink features a 100° included angle and zero-flute design to minimize chatter during operation. The TiN-coated cobalt construction provides wear resistance for extended tool life. It is used to create conical recesses for flat-head screws in metalworking and machining applications
This countersink features a 100° included angle and zero-flute design to minimize vibration and chatter during operation. Constructed from TiN-coated cobalt, it is suited for creating conical recesses for flat-head screws in metalworking and machining applications
KEO
This countersink features a 100° included angle and zero-flute design to minimize vibration and chatter during operation. Constructed from TiN-coated cobalt, it is suited for creating conical recesses for flat-head screws in metalworking and machining applications

More from KEO

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This 82° countersink features a zero-flute design that minimizes chatter and vibration, producing a smooth finish. The TiN-coated cobalt body provides heat resistance and extended tool life. Suitable for deburring and countersinking holes in metal, plastics, and composites
KEO
This 82° countersink features a zero-flute design that minimizes chatter and vibration, producing a smooth finish. The TiN-coated cobalt body provides heat resistance and extended tool life. Suitable for deburring and countersinking holes in metal, plastics, and composites
This KEO countersink features a 90° angle and zero-flute design to minimize vibration and chatter during operation. With a 1 1/4 in body diameter and cobalt construction, it provides heat resistance for deburring and chamfering on ferrous and non-ferrous materials in machining and fabrication applications
KEO
This KEO countersink features a 90° angle and zero-flute design to minimize vibration and chatter during operation. With a 1 1/4 in body diameter and cobalt construction, it provides heat resistance for deburring and chamfering on ferrous and non-ferrous materials in machining and fabrication applications
This 100° zero-flute countersink is designed for creating conical recesses to seat flat-head screws flush in metalworking. The AlTiN-coated cobalt construction provides heat resistance and anti-vibration properties, suitable for use in machining applications
KEO
This 100° zero-flute countersink is designed for creating conical recesses to seat flat-head screws flush in metalworking. The AlTiN-coated cobalt construction provides heat resistance and anti-vibration properties, suitable for use in machining applications
This KEO countersink features a 100° included angle and zero-flute design to minimize vibration and chatter during operation. Constructed from cobalt, it is suited for creating conical recesses in hard materials. The 5/8 in body diameter accommodates standard machining applications
KEO
This KEO countersink features a 100° included angle and zero-flute design to minimize vibration and chatter during operation. Constructed from cobalt, it is suited for creating conical recesses in hard materials. The 5/8 in body diameter accommodates standard machining applications
This 60° countersink features a zero-flute design to reduce vibration and chatter during operation. Constructed from cobalt, it is suited for creating precise chamfered holes and deburring in metalworking applications. The 5/16 in body diameter allows for use in machining, fabrication, and maintenance tasks
KEO
This 60° countersink features a zero-flute design to reduce vibration and chatter during operation. Constructed from cobalt, it is suited for creating precise chamfered holes and deburring in metalworking applications. The 5/16 in body diameter allows for use in machining, fabrication, and maintenance tasks
This KEO countersink features a 60° included angle and zero-flute design for deburring and chamfering holes in metal. The cobalt steel construction provides heat resistance for use on harder materials. Anti-vibration geometry reduces chatter during operation on CNC and manual machines
KEO
This KEO countersink features a 60° included angle and zero-flute design for deburring and chamfering holes in metal. The cobalt steel construction provides heat resistance for use on harder materials. Anti-vibration geometry reduces chatter during operation on CNC and manual machines
This 60° zero-flute countersink is made from cobalt with an AlTiN coating. It has a 5/16 in body diameter and is designed for anti-vibration performance. Typical applications include creating conical recesses for flathead screws and deburring holes in metalworking
KEO
This 60° zero-flute countersink is made from cobalt with an AlTiN coating. It has a 5/16 in body diameter and is designed for anti-vibration performance. Typical applications include creating conical recesses for flathead screws and deburring holes in metalworking
This 90° countersink features a zero-flute design that reduces chatter and vibration during operation. The AlTiN coating on a cobalt substrate provides wear resistance for extended tool life. It is used for creating chamfers and countersinks in metal, plastic, and composite materials in machining and deburring applications
KEO
This 90° countersink features a zero-flute design that reduces chatter and vibration during operation. The AlTiN coating on a cobalt substrate provides wear resistance for extended tool life. It is used for creating chamfers and countersinks in metal, plastic, and composite materials in machining and deburring applications