Muri Nzeri 2019, Sandvik yerekanye imyitozo mishya ya RDX5, nyuma yo gushushanya imyitozo ya HLX5, isumba iyizerwa, ikaba isimbuye imyitozo ya HLX5.Ukoresheje ibice bito hamwe na module ihuza, ibice bimwe byatejwe imbere muburyo bushya, ugereranije na HLX5 imyitozo, imyitozo ya RDX5 itezimbere ...