25 high-end CNC units
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Global Leading Dental Burs Manufacturer
Precision-Engineered Rotary Instruments for Professional Clinicians
PRECISION ENGINEERED
3-5μm
ACHIEVED BY 25 ADVANCED 5-AXIS CNC CENTERS TO MEET THE WORLD'S STRICTEST DENTAL STANDARDS.
Who we are
Precision in Every Rotation, Trust in Every Smile
Founded with a vision to redefine dental rotary excellence, PROBURRS has evolved into a global leader in high-precision dental instruments. Based in the heart of China’s manufacturing hub, Wenling, we combine Swiss-standard precision with large-scale industrial efficiency.
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㎡
Total Facility Area
Swiss-Type Machining : Integrated Swiss-type turn-mill centers for complex geometries.
Precision Grinding : 25 high-end CNC units ensuring absolute consistency.
Rigid Quality Control : 100% inspection using profile & hardness detectors.
01
Clinical Operative Series
Available in FG, RA,
and HP shanks
and HP shanks
02
Surgical & Extraction Series
Minimal vibration with 3μm radial
run-out technology.
03
Trimming & Finishing Series
12-blade and 30-blade options
for aesthetic excellence.
04
Digital Dentistry - Milling Burs
Optimized for Zirconia,
Glass Ceramics, and PMMA.
Your Partner in Precision: OEM/ODM & Custom-Engineered Solutions
- Special Geometry Customization: Engineering custom-shaped grinding heads and complex spiral tools for unique clinical procedures.
- Private Label / OEM: Comprehensive private label solutions, including custom packaging and laser marking, to build your own brand.
- High-Spec Engineering: Meeting the most rigorous technical specs with our 3–5μm precision grinding technology.
Technical Analysis & Alignment
We analyze your technical specs and clinical goals. Our engineers align every detail—from ISO standards to custom geometries—ensuring the final design fits your specific medical applications perfectly.
Advanced Rapid Prototyping
Using our 25 units of 5/6-axis CNC machines, we quickly turn designs into physical prototypes. This rapid R&D capability delivers high-precision samples for evaluation within short lead times.
Strict Quality Verification
Samples are 100% verified in our testing center. We validate our 3-5μm run-out standard using profile and hardness detectors, ensuring international-level precision before proceeding to mass production.
Scalable Production & Delivery
Approved projects enter our 1,000m² production base. With automated lines and high-capacity CNC clusters, we guarantee consistent quality and on-time global delivery for high-volume orders.
Global Access & Micron-Level Quality Commitment
ISO 13485: The Gold Standard in Medical QMS
Standardized excellence across the full product lifecycle, ensuring absolute consistency for every single bur.
Global Compliance,Seamless Market Access
Meeting the most rigorous entrance standards for the EU, USA, and global major markets.
100% Digitalized Precision Validation
Leveraging our advanced testing center to ensure every bur meets micron-level run-out standards.
Medical-Grade Materials & Biocompatibility Assurance
Premium tungsten carbide selection, ensuring superior corrosion resistance and clinical safety.
FAQ
How do you define your bur precision, and what are the clinical benefits?
With 25 advanced 5-axis CNC machines, we control radial run-out within 3–5μm—exceeding the standard 10μm. This ensures vibration-free performance at 400,000 RPM, protecting expensive handpieces and providing a smoother, precise cutting experience for patients.
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Do you offer OEM private labeling or non-standard customization? What is the MOQ?
Yes. We provide one-stop OEM/ODM solutions, from private labeling and packaging to custom geometry development. Our 25 5-axis machines enable rapid prototyping for complex neurosurgical tools or non-standard CAD/CAM burs. MOQs depend on design complexity; please contact our team for a quote.
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Are your products ISO-compliant? Are they compatible with major CAD/CAM systems?
Our burs strictly follow ISO specifications (e.g., ISO 500 314), covering FG, RA, and HP shanks for universal compatibility. Our CAD/CAM series is precision-matched for major systems like Sirona, Zirkonzahn, and Amann Girrbach, ensuring efficiency without damaging equipment.
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What is your factory capacity, and what is the typical lead time for bulk orders?
PROBURRS operates a 1,000m² facility where 25 CNC centers ensure high capacity and stability. With automated production lines, we guarantee consistency for bulk orders. Standard stock ships in 3-7 days; custom projects typically take 15-30 days depending on complexity.
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How do you guarantee quality consistency across every batch of burs?
Our dedicated inspection center is equipped with profile detectors, hardness testers, and run-out detectors. We perform 100% detail monitoring, from raw material selection to final concentricity validation. As a technical innovation member in Zhejiang, PROBURRS represents the high standard of dental tool manufacturing.
Read moreLet’s Get in touch
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knowledge hub
Technical & Precision Insights
The Science of 3–5μm: Why Radial Run-out is the Silent Killer of Dental Handpieces
February 12, 2026
Clinical Procedures & Applications
Mastering Surgical Extractions: The Role of Bone-Cutting and Metal-Cutting Burs
February 12, 2026
ISO Standards & Selection Guides
Demystifying ISO Coding: How to Read Dental Bur Specifications (e.g., 500 314 237)
February 12, 2026
The world
NEWS
Launch of the 2026 Medical Device Product Matrix
The new 2026 product catalogue has been officially released, covering medical tungsten carbide high-speed rotary burs, CAD/CAM milling burs, and surgical instruments.
February 12, 2026
NEWS
Upgrading the Digital Inspection and Testing System
The inspection and testing center is equipped with advanced tool profile detectors, run-out detectors, and hardness testers to strictly control every detail of the manufacturing process.
February 12, 2026
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