Engineered for Precision, Durability, and Maximum Chip Evacuation
Unlocking High-Performance Machining with N&D Tungsten Carbide Technology
In the modern manufacturing landscape, the Carbide Cylinder Burr (often categorized as Type A or Type B) remains an indispensable tool for heavy-duty metal removal, finishing, and surface preparation. As a leading Custom Carbide Cylinder Burr Manufacturer, N&D Tungsten Carbide leverages decades of metallurgical expertise to produce tools that exceed standard performance metrics. Our cylinder burrs are crafted from sub-micron grade tungsten carbide, providing the "Information Gain" required for engineers to optimize their CNC and manual deburring processes.
We utilize premium-grade cobalt binders and tungsten powders, ensuring that each burr maintains a hardness of 90-92 HRA. This results in superior thermal stability during high-speed operations (up to 35,000 RPM).
Whether it's a Single Cut for aggressive stock removal or a Double Cut (Diamond Cut) for fine finishes and smaller chips, our CNC grinding process ensures 100% tooth symmetry.
Our burrs are tested against aerospace-grade stainless steel and hardened alloys, offering a tool life 10x longer than traditional high-speed steel (HSS) alternatives.
Sichuan Hub: The Strategic Advantage of Localized Resource Integration
Based in Guanghan, Sichuan Province, our factory is located near China’s largest tungsten mining and refining hubs. This proximity allows us to control the raw material quality from the source, reducing cost volatility for our global clients.
Our production line features state-of-the-art 5-axis CNC gear grinding machines. This technology ensures that every Carbide Cylinder Burr meets strict concentricity tolerances, reducing vibration and operator fatigue.
With over 120 dedicated employees and a mature OEM/ODM workflow, we can scale production from small custom batches to high-volume wholesale orders without compromising on the 0.01mm precision standards.
Our manufacturing processes are strictly aligned with international quality management systems. Every cylinder burr undergoes a comprehensive inspection, including tooth profile analysis and metallurgical composition checks.
For our European and North American partners, we ensure all products meet environmental and safety regulations, facilitating seamless customs clearance and industrial application.
We provide localized technical data sheets for specific industries, such as Shipbuilding in Southeast Asia (focus on heavy weld grinding) and Automotive Die Manufacturing in Germany (focus on high-precision finishing).
The Journey from Raw Powder to High-Performance Tooling
Mix tungsten carbide, cobalt, rare metals, and alloy balls in aviation gasoline to create a homogenous molecular structure.
Dry the mixture, add ginseng gum, and filter out the solvent to prepare the powder for pressing.
Utilize high-pressure molds to form the tungsten carbide powder into the initial burr shape.
Sinter the blanks at extreme temperatures to achieve maximum density and eliminate porosity.
Adopt advanced gear opening cutting technology to ensure sharp, precise cutting edges.
Comprehensive inspection of tooth profile, run-out, and material content to ensure 100% compliance.
Adapting to the Era of Industry 4.0 and Smart Machining
The rise of Electric Vehicles requires burrs that can handle lightweight aluminum and composite materials without clogging. Our specialized "Aluma-Cut" cylinder burrs are designed for these high-adhesion metals.
As factories automate, the demand for high-concentricity burrs increases. N&D's products are optimized for robotic arms, ensuring consistent performance over long duty cycles.
We are investing in innovative approaches to sustainable tungsten carbide manufacturing, reducing waste and energy consumption during the sintering phase.
Expert Insights for Procurement Managers & Engineers
Direct from the Factory - Quality Guaranteed
Founded in 2004, our company is a leading manufacturer of tungsten carbide products, specializing in the production of high-quality carbide materials. Headquartered in Guanghan, Sichuan Province, China, we have become an industry leader, serving a wide range of industries including mining, construction, oil and gas, and manufacturing.
Our commitment to excellence and innovation allows us to expand our business and meet the needs of our customers around the world. As a company with 120+ dedicated employees, we pride ourselves on providing quality products that meet the diverse needs of our customers. Our team consists of experienced professionals who are well versed in the intricacies of tungsten carbide manufacturing, ensuring our products meet the highest standards of precision and durability.
N&D Carbide
