The Tungsten Carbide Rods, Blanks are made by Extrusion from the highest purity of Materials and Sinter Hiped. Be of very high quality and tool peroformances, the grade for Cutting tools are usually in Sub-micron Grain and Ultra-fine Grain. As demand,the other grade can be custom-made.tungsten carbide round rod is mainly applied in making drills, end mills and reamers. And it is also used for cutting, punching and measuring tools. It is used in the industries of paper making, package, printing, non-ferrous metal processing. Customization Support Specifications Overpressure sintering tungsten carbide rod have excellent red toughness,high hardness,good wear resistance,high elasticmodulus,high strength,good chemical stability,acid,alkali,high temperatureoxidation),Low impact toughness,low expansion coefficient,thermal conductivity,the characteristics of the conductive similar to iron and other alloy. 1. having all kind sizes for your choose,can suply less than 1000mm length. 2. Sintere by vacuum sintering furnace and HIP machine with excellent specifications without any hole. 3. Solid rod, one hole rod ,two straight holes rod ,two 30° helical holes 4. we have unground rod instock ,also can grounding outdiameter H5,H6,H7,h6,h5,h7 etc 5. we have diferent hardnesses for choose: 84.5hra, 89.5hra, 90.5hra,91.5hra, 92.2hra,92.5hra,93.2hra, 94.0hra, 94.1hra, the more details refer our follow grades. 6. Grain sizes: 0.2um , 0.4um ,0.6um, 0.7um etc. 7. unground rod in stock , 5 days for grounding and polished Grades YL10.2 Density(g/cm3) 14.6 Hardness(HRA) ≥91.5 T.R.S(Mpa) ≥3800 Grain size(um) 0.7 Composition(%) 10%CO 90%WC Diameter(mm) 3~36.00 diameter Length(mm) 330 Type H6 Grinding