Ø10x20mm ground molybdenum rod price is USD7.39/PC on Sep. 13, 2018. The roughness of molybdenum rod can reach Ra1.6um, tolerance of diameter to be +/-0.1mm and length +/-1.0mm. Surely Chinatungsten can process with much more precision, if you have got any requirement, please feel free to contact us by email sales@chinatungsten.com or tel of 86 592 5129696.