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KEO 100° Anti-Vibration Zero-Flute Countersink - Anti-Vibration Zero-Flute Countersinks
KEOAnti-Vibration Zero-Flute Countersinks

KEO 100° Anti-Vibration Zero-Flute Countersink

KEO Anti-Vibration Zero-Flute Countersinks.

SKU 3G-OTH-194820

Also listed as: 919000249 · 919 000 249

Brand
KEO
Item
100° Anti-Vibration Zero-Flute Countersink
Category
Anti-Vibration Zero-Flute Countersinks
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
919-000-249

Technical Documents

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

Product Description

KEO Anti-Vibration Zero-Flute Countersinks.

Frequently Asked Questions

What is the KEO 100° countersink used for?

The KEO 100° countersink is designed for creating chamfered holes in metal, particularly for aerospace and automotive applications. Its zero-flute, anti-vibration design reduces chatter and improves surface finish. The TiN-coated cobalt construction provides heat resistance and extends tool life when machining hardened steels or stainless steel.

What are the specifications of the KEO 919-000-249 countersink?

The KEO 919-000-249 is a 100° countersink with a 1 1/4 in body diameter, zero flutes, and TiN-coated cobalt material. It is part of KEO's anti-vibration series, designed for precision chamfering. The manufacturer part number is 919-000-249, and it is suitable for use with CNC or manual machines.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-249 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times. As a global industrial distributor, we source and deliver genuine KEO tooling to any country.

How to select the right KEO countersink for your application?

Select a KEO countersink based on material hardness and desired chamfer angle. For steel or stainless steel, choose TiN-coated cobalt like the 919-000-249. Match the body diameter to your hole size and ensure the 100° angle fits your fastener requirements. Zero-flute designs reduce vibration for smoother finishes on CNC or manual tools.

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 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 KEO countersink features a 100° included angle with a zero-flute design to minimize vibration and chatter during operation. The 1-inch body diameter and TiN-coated cobalt construction provide wear resistance for chamfering holes in metal workpieces. Suitable for deburring and countersinking in general machining applications
KEO
This KEO countersink features a 100° included angle with a zero-flute design to minimize vibration and chatter during operation. The 1-inch body diameter and TiN-coated cobalt construction provide wear resistance for chamfering holes in metal workpieces. Suitable for deburring and countersinking in general 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
This KEO countersink features a 100° included angle and zero-flute design to reduce vibration and chatter during operation. Constructed from cobalt for heat resistance, it has a 1 1/4 in body diameter. Typical applications include creating conical recesses for flat-head screws and deburring holes in metalworking
KEO
This KEO countersink features a 100° included angle and zero-flute design to reduce vibration and chatter during operation. Constructed from cobalt for heat resistance, it has a 1 1/4 in body diameter. Typical applications include creating conical recesses for flat-head screws and deburring holes in metalworking
This countersink features a zero-flute design that minimizes vibration and chatter during operation. Constructed from cobalt steel, it is suited for creating conical recesses for flat-head screws in metalworking. Typical applications include deburring and countersinking in machining operations
KEO
This countersink features a zero-flute design that minimizes vibration and chatter during operation. Constructed from cobalt steel, it is suited for creating conical recesses for flat-head screws in metalworking. Typical applications include deburring and countersinking in machining operations
This 100° countersink features a zero-flute, anti-vibration design to minimize chatter and produce smooth chamfered holes in metal. Constructed from cobalt, it is suited for precision chamfering in industrial metalworking applications
KEO
This 100° countersink features a zero-flute, anti-vibration design to minimize chatter and produce smooth chamfered holes in metal. Constructed from cobalt, it is suited for precision chamfering in industrial metalworking 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