Premium Dental Diamond Discs & Tools

High-performance grinding, cutting, and polishing solutions from SHENZHEN SIGEMA ABRASIVES CO.,LTD — engineered for precision in zirconia, porcelain, ceramics, and dental prosthetics.

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For All Ceramics

Precision tools for zirconia, Emax, and porcelain restorations.

Factory Direct

High-quality manufacturing from China with global distribution.

OEM & Custom

Custom colors, sizes, and packaging for dental labs and clinics.

About Us

SHENZHEN SIGEMA ABRASIVES CO.,LTD

We are a professional manufacturer dedicated to providing high-quality dental abrasive tools. With years of experience in research, development, and production, we specialize in dental diamond discs, sintered diamond burs, flexible grinding wheels, and polishing systems.

Our products are designed for precision, durability, and efficiency in both clinical and laboratory environments. From zirconia adjustment to porcelain glaze removal, our tools deliver consistent performance across a wide range of dental materials.

ISO-Certified Manufacturing Process

OEM & Customization Available

Exported to 50+ Countries Worldwide

Strict Quality Control & Testing

Our Premium Products

Discover our full range of dental diamond tools — engineered for precision, durability, and optimal performance in labs and clinics.

Silver Dental Crown Cutting Burs

Tungsten carbide for shaping and grinding crowns with precision.

OEM Available

HP Shank Sintered Diamond Bur

For plaster, metals, and porcelain polishing with high durability.

Super Coarse Grit

Natural Electroplated Diamond Grinding Wheels

Natural Electroplated Diamond Wheels

1.5mm dia. for precise plaster and stone grinding.

High Precision

Thin Sintered Diamond Disc

For zirconia, Emax, and all ceramics — ultra-thin design.

0.12mm - 0.3mm

Bud Shape Diamond Grinding Stones

Electroplated polishing bur for detailed contouring.

Lab & Clinic Use

Electroplated Flexible Diamond Discs

0.12mm–0.3mm thickness for porcelain and zirconia.

Whirlwind Design

Dental Rubber Diamond Polisher

Custom sizes up to 20mm diameter for final polishing.

Coarse to Fine Grit

Plaster Cutting Wheel 3.0mm

Sintered diamond disc for model trimming and adjustments.

HP Shank Compatible

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Why Choose Our Tools?

Engineered for performance, durability, and precision in every dental application.

High Efficiency

Fast cutting and grinding with minimal heat generation.

Long Lifespan

Sintered and electroplated diamond layers ensure durability.

Custom OEM Options

Color, size, grit, and packaging customization available.

Global Distribution

Trusted by labs and clinics in over 50 countries.

50+

Countries Served

10K+

Units Shipped Monthly

15+

Years Experience

99.8%

Customer Satisfaction

Frequently Asked Questions

What materials are your diamond discs suitable for?

Our discs are designed for zirconia, Emax, porcelain, ceramics, acrylics, plaster, and metal restorations.

Do you offer OEM or private labeling?

Yes, we provide full OEM services including custom colors, packaging, and branding.

What is the difference between sintered and electroplated discs?

Sintered discs are more durable and heat-resistant; electroplated discs offer faster cutting and finer finishes.

Can I order samples before bulk purchase?

Yes, sample orders are available. Contact us via the official website for details.

Get in Touch

For quotes, samples, or custom orders, visit our official website to connect with our team.

Visit Official Website

Email: [email protected]

Phone: +86-13322921459

Rm 305, No. 85 Taining Road, Luohu District, Shenzhen

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