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| Name | Zhuzhou factory hot selling tungsten cemented carbide rod/Solid Carbide Bars /Tungsten Carbide Blank Rods |
| Material | Pure virgin Tungsten Carbide,Usually Wc 92%,Co 6% |
| Standard | ISO 9001:2008 |
| Grade | YG10X YG8 YG6X K01 K05 K10 K20 |
| Grain Size(um) | 0.4/0.6/0.8/1.2mm,customize is availbale |
| Length(mm) | 320/330mm,customize is availbale, Super/ultra long, overlength is 900mm |
| Diameter(mm) | 0.6,1.0,2.0,3.0,3.5,4,4.5,5,5.5,6,6.5,8,9,10,11,12,14,15,16,18, 20,22 ,23,24,25,26,28,30,31,32,33,35 |
| Super/ultra large(mm) | Dia 200mm |
| Used | End mills ,PCB drills,Wood Drilling, Well Drilling |
| Grade | ISO code | Grain size (um) | WC+ Other carbide% | Cobalt % | Density g/cm3(≥) | Hardness(≥) | TRS (ISO3327)(≥) | |
| HV30 | HRA | |||||||
| UF09 | K01-K10 | Ultra Fine | 91 | 9 | 14.4 | 1910 | 93.9 | 3800 |
| UF10N | K05-K10 | Ultra Fine | 90 | 10 | 14.4 | 1800 | 93 | 3940 |
| UF12 | K10-K30 | Ultra Fine | 88 | 12 | 14.1 | 1760 | 92.7 | 4048 |
| UF10 | K20-K50 | Sub-Micron | 90 | 10 | 14.45 | 1600 | 92 | 4250 |
| UF1 | K05-K10 | Sub-Micron | 94 | 6 | 14.9 | 1800 | 93 | 3700 |
| YG6X | K20 | Fine | 94 | 6 | 14.95 | 1630 | 92 | 3700 |
| YL10.2 | K30-K40 | Fine | 90 | 10 | 14.52 | 1650 | 91.8 | 3060 |









Established in 2001 Tongda Carbide is today a worldwide known carbide manufacturer in Zhuzhou, China.
Tongda mainly including tungste carbide grinding balls,carbide grinding jars, carbide rings, carbide rolls, carbide nozzles, carbide
valves carbide bushes,carbide rods, carbide plates and many other special customized products for applications across a wide range of industry sectors.

High and new advanced equipment: imported 10MPa HIP sintering furnace from Germany.
The unique new technology: vacuum high temperature and high pressure sintering. The product uses pressure sintering at the last stage, greatly reduces the porosity, improves the compactness, and greatly improves the mechanical properties of the product.


If you are interest in our product,please send inquiry to know more details.
New products from manufacturers at wholesale prices