China Tungsten Solid Carbide Rotary Burr Blank Supplier, Factories

The rotary burr blanks feature high hardness and excellent wear resistance, and are suitable for the deep processing requirements of various metal and non-metal cutting tools.

Product Description

Features of Tungsten Carbide
1 High hardness
2 High abrasion and corrosion resistance
3 High pressure resistance
4 High temperature resistance
5 Products with advanced equipment and perfect workmanship
The Production Process
Tungsten Carbide Production Process
Our Advantages
✓ 1. Production & Management Experience
Around 20 years production and management experience with a complete industrial chain from tungsten powder to precision milling tools.
✓ 2. Technology & R&D Capability
Maintained an advanced position in technological R&D capability in China with a provincial-level technology center and an analysis & test center. Supported by 112 personnel holding senior professional/technical titles or master's degrees and above, alongside a professional laboratory testing tungsten carbide powder and alloy parameters.
✓ 3. Stable & Reliable Manufacturing
Equipped with advanced process machinery including Walter and DJ machines, supported by skilled professionals and a rigorous quality assurance system.
✓ 4. Quality Assurance System
Strictly implements the ISO9001:2015 quality management system and whole-staff quality responsibility system to ensure continuous, reliable, and efficient service.
✓ 5. 100% Original Raw Material
Utilizes premium in-house rods or GESAC Rods (China Mainland's leading rod brand). Imported rods such as Sandvik rods can also be specified based on requirements.
✓ 6. Super Coating Options
Available coating options include TiSiN Nano coating, TiN Coating, and TiAlN Coating tailored to your application needs.
✓ 7. Advanced Machining Equipment

• Rollomatic: Dedicated to precision small drills

• Walter: Tailored for non-standard drills

• DJ Machine: Optimized for standard drills

✓ 8. Wide Material Application
Suitable for machining cast iron, normal steel, unhardened stainless steel, and pre-hardened steel with hardness up to HRC 55.
Product Tags
customized carbide parts
Frequently Asked Questions (FAQ)
Q1: What are the primary performance features of your tungsten carbide products?
Our tungsten carbide tools offer high hardness, exceptional resistance to abrasion and corrosion, high pressure tolerance, and superior performance under elevated temperatures, backed by advanced manufacturing equipment and precision workmanship.
Q2: What raw materials and carbide rods are utilized in production?
We use 100% original raw materials, primarily our own proprietary rods or GESAC rods (China's leading carbide rod brand). For specific customer requirements, imported rods such as Sandvik can also be used.
Q3: What surface coatings are available for the milling and drilling tools?
We offer advanced coatings tailored to tool usage, including TiSiN Nano coating, TiN coating, and TiAlN coating to ensure maximum wear resistance and extended tool life.
Q4: Which production machinery is used for crafting different tool types?
We deploy specialized precision machinery across tooling categories: Rollomatic machines for small drills, Walter machines for non-standard drills, and DJ machines for standard drill production.
Q5: What work materials are suitable for machining with these carbide tools?
Our tools are widely applicable for processing cast iron, regular steel, unhardened stainless steel, and pre-hardened steel with a hardness rating within HRC 55.
Q6: How is quality control ensured throughout the manufacturing process?
Quality is managed under a strict ISO9001:2015 certified quality system supported by a dedicated testing laboratory, a provincial-level technology center, and over 100 technical specialists inspecting powder parameters and finished tooling.

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