Tungsten solid ball/shot

Tungsten MIM (metal injection molding) is a technology can produce tungsten into free shape like plastic. Tungsten ball/ tungsten shot we are doing:

2mm, 2.2mm, 2.5mm, 2.75mm, 3mm, 3.25mm,  4.5mm

Please be understood these shot can be used for some purpose but all, please check the tolerance and shape you can accept.