Oloa

O oloa autu a Shengong e aofia ai lau carbide ma lau u'amea u'amea. O oloa o loʻo faʻaaogaina i pepa faʻapipiʻi, maʻa lithium fou malosi, lomitusi ma faʻapipiʻi faʻapipiʻiina, paʻu ma palasitika toe faʻaaogaina, vailaʻau vailaʻau, mea faʻafomaʻi ma isi matāʻupu, e aofia ai le uʻamea uʻamea faʻafefe ma milling cutters.