
Polybell Services

Polybell International Co., LTD.– Award-Winning Cutting Tools Coating Technology
At Polybell International, we are revolutionizing the cutting tools industry with our advanced cutting tool coating technology. From micro-drill bits for PCBs to milling cutters and even doctor blades for printing, our state-of-the-art coatings significantly enhance cutting tools' performance, durability, and reliability. Our innovative coatings deliver exceptional hardness, wear resistance, heat resistance, and corrosion protection, ensuring your tools last longer, perform better, and provide consistent, high-quality results.

PCBDrill Bit Coating
Printed Circuit Boards (PCBs) are the backbone of modern electronics, and PCB drill bits play a crucial role in the precision manufacturing of these vital components. Polybell’s PVD-coated micro-drills are engineered to meet the evolving demands of PCB production, providing cutting-edge solutions for micro-drilling applications in consumer electronics, medical devices, micromoles, and more. Our hard film coatings offer superior durability and accuracy, extending drill life and significantly reducing tool consumption.

Key Benefits of PCB Drill Bit Coating
● Extended Service Life: Polybell’s PVD coatings greatly enhance micro-drills' durability, reducing tool wear and prolonging operational life. Fewer replacements mean lower costs and more efficiency.
● EnhancedCutting Precision: Our coatings improve cutting quality and precision, ensuring optimal performance in high-precision environments such as PCB manufacturing and IC substrate production.
● Environmentally Friendly: By extending the life of micro-drills, our coatings reduce the frequency of replacements, helping to lower waste and supporting sustainable manufacturing practices.
Why Choose Polybell’s Cutting Tool Coating Technology?
When you choose Polybell International, you partner with an industry leader in cutting-edge coating technology. Here’s why Polybell’s cutting tool coatings are the best choice for your business:

Award-Winning Innovation
Polybell is renowned for its innovative coating solutions that deliver industry-leading performance. Our coatings ensure superior hardness, wear resistance, and heat protection for cutting tools, ensuring their best performance.

Extended Tool Life and Cost Efficiency
Polybell’s coatings extend the life of your cutting tools, reducing the need for frequent replacements and lowering operational costs. Our solutions provide long-term durability and cost savings.

Comprehensive Support
From initial consultation to ongoing maintenance, Polybell provides full support to ensure your cutting tool coatings perform optimally throughout their lifecycle.


Precision and Reliability
Our coatings are designed for precision applications, ensuring that your cutting tools deliver consistent, high-quality results across various materials and industries.



Sustainable Solutions
Polybell’s coatings help reduce waste and promote environmentally friendly manufacturing by extending tool longevity and reducing material consumption.

Cutting Tools Coating
Cutting tools in aerospace, automotive, medical devices, and manufacturing industries require superior protection to handle intense operations and challenging materials. Polybell’s cutting tool coatings provide a robust protective layer that increases hardness, wear, oxidation, and corrosion resistance. This ensures that cutting tools retain their sharpness and efficiency, even in extreme conditions.

Diamond-Like Carbon (DLC)
DLC coatings offer exceptional hardness, low friction, and high biocompatibility, making them suitable for medical tools and high-precision cutting applications.



Titanium Carbonitride (TiCN)
Ideal for improving tool hardness and wear resistance, TiCN coatings are commonly used for drills, reamers, and milling cutters.

Titanium Nitride (TiN)
Known for its golden color and high hardness, TiN coatings provide excellent resistance to wear and corrosion and are suitable for various cutting tools.

Titanium Aluminum Nitride (TiAlN)
Perfect for high-temperature applications, TiAlN coatings deliver superior heat resistance and oxidation protection, making them ideal for aerospace and high-speed cutting tools.
Common Coating Layers for Cutting Tools

Chromium Nitride (CrN)
CrN coatings offer a balance of corrosion resistance and wear protection, which is ideal for stainless steel cutting tools.




Cutting Tools
Polybell coatings are used across various industries, including metal, plastic, composite materials, and wood cutting. Our coatings improve tool performance and increase their lifespan.

Doctor Blades
Our coatings enhance the durability and resistance of doctor blades in the printing industry, ensuring longer-lasting performance and fewer replacements.

Application Industry

Semiconductor & Optoelectronics
In high-tech industries, our metal coating equipment offers precision coatings that enhance the functionality and performance of semiconductor wafers and optical devices. Polybell’s coatings provide uniformity and precision, ensuring reliable operation in demanding environments.

Film Characteristics

Hardness
Our coatings provide exceptional hardness, making tools more resistant to wear, pressure, and mechanical stress.
Heat Resistance
Polybell’s coatings withstand high temperatures, making them ideal for tools used in high-speed machining and manufacturing processes.
Corrosion and Oxidation Resistance
Our coatings provide a protective barrier against corrosion and oxidation, extending the life of cutting tools in harsh environments.

Other Tools Coating– Doctor Blades
Doctor blades are critical to the printing industry, particularly in gravure printing, where they regulate ink distribution across the printing cylinder. These blades often suffer from wear and corrosion due to continuous contact with inks and printing materials. Polybell’s Doctor Blade coating technology enhances doctor blades' hardness and corrosion resistance, extending their service life and reducing the frequency of replacements. This ensures smoother printing operations with fewer interruptions and higher-quality output.

The Future of Cutting Tools with Polybell
As industries demand greater precision and performance, Polybell International is leading the way in cutting tool coating innovation. Our advanced coatings deliver the durability, precision, and protection that cutting tools need to excel in modern manufacturing. Whether you’re producing micro-drills for PCBs or cutting tools for aerospace, Polybell’s coatings provide exceptional results, lower maintenance costs, and improve overall efficiency.


Choose Polybell International for Your Cutting Tool Coating Needs
Choose Polybell International for cutting tool coating solutions that offer the durability, precision, and reliability needed to excel in today’s competitive markets. Our award-winning coatings provide unmatched performance, helping you reduce costs, increase productivity, and improve the quality of your cutting tools. Contact us today to learn how Polybell’s innovative solutions can transform your cutting tools and help you achieve superior results.
Common Tool Materials
Polybell’s coatings are designed to enhance the performance of a wide range of cutting tools, including:
● Tungsten Steel Milling Cutters
● Circular Saw Blades
● Drills and Reamers
● Dental Mold Tools
● Stainless Steel Cutting Tools
● Fiber Composite Tools
● Acrylic and Plastic Cutting Tools
● Aerospace Tools
Our coatings ensure versatility and durability across multiple industries, enhancing the performance of tools used in engraving, lathes, milling, and punching machines.
Recommended Equipment
DYHC-DLC
Polybell’s DLC coating machine provides high-performance coatings that enhance hardness, friction reduction, and durability for cutting tools, ensuring peak performance in challenging environments.