dental milling tools CAD/CAM Dental milling metal burs bridge

1. Product Introduction

ZrN-Coated Dental Metal Milling Burs are precision-engineered tools designed for milling dental bridge frameworks and titanium abutments. Featuring a robust steel substrate with a full-process zirconium nitride (ZrN) coating, these burs deliver exceptional wear resistance and dynamic balance for high-accuracy dental restorations.

2. Product Purpose

These burs are specialized for machining dental metals, including:

• Titanium abutments (optimized for alloy synergy)

• Bridge frameworks (cobalt-chromium, zirconia, etc.)
  They support full-process milling – from roughing to finishing – ensuring seamless transitions in complex dental restoration workflows.

• 

3. Key Advantages

• Enhanced Longevity: ZrN coating reduces wear by >60% vs. uncoated burs, extending tool life.

• Alloy-Specific Performance: Engineered for titanium compatibility, minimizing chipping and ensuring stable milling.

• Deviation-Free Precision: Dynamically balanced design eliminates vibration for <5µm carving accuracy.

• Process Adaptability: Single-bur system handles multiple specifications (shapes/sizes), reducing tool changes.

• 

4. Product Characteristics

• Coating: Full-process ZrN layer (3–5µm) on steel substrate for maximum abrasion resistance.

• Compatibility: Optimized for titanium abutments and common dental alloys (e.g., CoCr, Ti alloys).

• Precision System: Multi-specification bur range (e.g., cylindrical, tapered, spherical) with unified shank design.

• Dynamic Balance: ≤0.1g·mm imbalance tolerance for vibration-free, high-RPM (up to 60,000 rpm) operation.

• Efficiency: Integrated roughing-to-finishing capability with anti-clogging flutes.

Guangdong Beiming Technology Co., Ltd.: Precision Dental Milling Solutions

About Us

Founded in 2019, Guangdong Beiming Technology Co., Ltd. specializes in designing and manufacturing high-performance dental CAD/CAM milling machines. Leveraging extensive experience and understanding of dental laboratory workflows, we are committed to providing reliable, precise, and user-centric equipment that enhances productivity and meets the professional requirements of the global dental market for the precision, quality, and production efficiency of dental restorations.

Core Strengths

Technology-Driven Innovation: Core to Our Engineering

At Beiming Technology, continuous advancement is engineered into our products. We maintain a dedicated focus on Research & Development (R&D) to systematically enhance the performance, capabilities, and operational efficiency of our dental milling systems.

Comprehensive Product Portfolio:

Understanding the varying demands of dental laboratories and clinics, we offer a diverse range of milling machines. This includes solutions tailored for:

High-volume production labs: Machines designed for durability and unattended operation

Chairside clinics: Compact, user-friendly systems for efficient in-office milling

Specialized applications: Capabilities for milling a wide spectrum of materials including zirconia, glass ceramics, composite resins, PMMA (for temporaries/diagnostics), wax, and metals (like CoCr and titanium)

Precision and Versatility in Restoration Production:

Beiming milling machines are engineered to deliver the accuracy required for modern dental prosthetics. They are capable of producing a wide array of restorations, such as:

Single-unit crowns and multi-unit bridges

Inlays, onlays, and veneers

Custom implant abutments and bars

Commitment to Quality Materials and Output:

We design our machines to reliably process premium dental biomaterials, including:

High-strength zirconia (for durability and aesthetics)

Feldspathic and lithium disilicate ceramics (for esthetic restorations)

Medical-grade metals (CoCr, Titanium for frameworks and implants)

Composite blocks and PMMA (for provisionals, dentures, surgical guides)

The focus on material compatibility ensures that the restorations milled meet the functional and aesthetic requirements demanded by dental professionals and their patients. 

Focus on Reliability and User Support:

Beiming machines are built with robust components to withstand demanding production environments, aiming for high uptime and consistent performance

We are committed to providing responsive technical support and service to our global customers

Partnering for Digital Dentistry

Guangdong Beiming Technology Co., Ltd. is dedicated to providing reliable, precise, and versatile dental milling solutions. By focusing on core technology, material compatibility, and practical design, we aim to be a trusted partner for dental laboratories and clinics seeking to enhance their digital production capabilities.