O lenei masini o se oloa faʻapolofesa fuafuaina e tusa ai ma manaʻoga o le afi, valve, pamu vai, ave, taavale ma isi pisinisi.O lenei masini e fetaui lelei mo le gaogao ma le maeʻa masini o totonu ma fafo cylindrical surfaces, pito pito, grooves, ma isi mea o uʻamea uʻamea, uʻamea e le o uʻamea ma nisi vaega e le o uʻamea faʻatasi ai ma le maualuga-saosaoa uʻamea ma meafaigaluega uʻamea meafaigaluega.