Tungsten heavy alloy balls ( WNiFe balls ):

Specifications:
1) Materials: 92-95% W + Ni/Fe

2) Density : 17 - 18 g/cm3
3) Diameter: 2.5 - 50 mm

4) Tolerance:  +/- 0.01 mm
5) Techinc processing:

     Sintering => grinding => polishing => inspecte