Tungsten Carbide Rods Supplier China | Buy Carbide Round Bars – SourcingProChinaTungsten Carbide Rods Manufacturer & Supplier – 0.3mm to 50mm Diameter, China
Product Overview
SourcingProChina, a sourcing agent based in China, connects overseas buyers with qualified tungsten carbide rod manufacturers for the production of high-performance cutting tools including end mills, drills, reamers, and other rotary cutting instruments.
Available in diameters from 0.3mm to 50mm and lengths up to 1000mm, these tungsten carbide rods are produced to meet the hardness, wear resistance, and thermal stability requirements of demanding machining operations.
Technical Specifications
| Parameter | Specification |
|---|
| Diameter Range | 0.3mm – 50mm |
| Length | Up to 1000mm (maximum) |
| Hardness | 89 – 94 HRA |
| Grain Size | 0.2μm – 0.8μm |
| Available Types | Solid rods, rods with two helical coolant holes, ground rods with chamfer (h5/h6 tolerance) |
| Customization | Custom diameters, lengths, and shapes accepted |
Key Features & Advantages
- Hardness range of 89-94 HRA supports extended tool service life under continuous cutting load
- Grain size of 0.2μm to 0.8μm supports edge retention in fine-finish machining
- Ground rods available in h5/h6 tolerance grades for direct use without further grinding
- Rods with two helical coolant holes available to support chip evacuation and heat dissipation
- Non-standard diameters, lengths, and shapes accepted for custom manufacturing orders
Applications
- End mills and milling cutters
- Drill bits and twist drills
- Reamers and countersinks
- Boring tools and routers
- General rotary cutting tools
Frequently Asked Questions
What is the maximum length of tungsten carbide rods you can supply?
Rods are available up to 1000mm in length. Custom lengths can be arranged on request.
What hardness grades are available?
Tungsten carbide rods range from 89 to 94 HRA, with grade selection based on the intended cutting application.
Do you offer rods with coolant holes?
Yes. Rods with two helical coolant holes are available to support coolant delivery during machining.
Can you produce rods with ground tolerance h6?
Yes. Ground carbide rods with chamfer are available in metric sizes with h5/h6 tolerances.
What is the typical grain size of your carbide rods?
Grain size ranges from 0.2μm to 0.8μm depending on the grade selected.
Do you accept custom sizes and shapes?
Yes. Custom diameters, lengths, and shapes are accepted; please provide drawings or specifications for a quote.
Ordering Information
- MOQ: Depends on factory updated confirmation.
- Lead Time: Standard sizes typically available from stock; custom orders require prior consultation on lead time
- Customization: Custom diameters, lengths, and special features accepted
- Packaging: Export-standard packaging designed to prevent transit damage
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