He tīwiri mahi-teitei te PT Screw i hangaia mō ngā hononga whakarewa me ngā painga kaha hua tino pai. Ko te whakaahuatanga o ōna hua penei:
Ngā rauemi kaha-teitei: He mea hanga te PT Screw ki ngā rauemi konganuku kounga teitei, he ātete pai ki te kume me te kutikuti, kia kore ai e ngawari te whati, te whakapē rānei i te wā e whakamahia ana, ā, he tino pono hoki.
Hoahoa pato-ake: Kua hangaia te PT Screw kia tere, kia ngāwari hoki te pato ki te mata whakarewa, kia kore ai e hiahiatia he keri i mua, kia penapena wā me te kaha.
Paninga ārai-waikura: Kua pania te mata o te hua ki te ārai-waikura, e whakanui ana i te ātete ki te huarere me te ātete ki te waikura, e whakaroa ana i te roa o te mahi, ā, he pai mō ngā āhuatanga whakamahi i roto i ngā taiao uaua.
E wātea ana i roto i ngā rahi rerekē: E wātea ana a PT Screw i roto i ngā rahi me ngā rahi rerekē hei whakatutuki i ngā hiahia o ngā ahumahi me ngā kaupapa rerekē, ā, ka taea te whiriwhiri i te tauira tika kia rite ki te tono motuhake.
Whānuitanga o ngā whakamahinga: He pai te PT Screw mō te hanga waka, te hangarau hanga, te hanga mīhini me ētahi atu mara, ā, e whakamahia whānuitia ana mō te whakapiri me te hononga o ngā hanganga whakarewa, ā, koinei te hua tīwiri tino pai ki a koe.