a) He mea hanga te kakau ki te PA, ā, he mea hanga te here raka ki te maitai whakakikoruatia ki te nikara, he kirihou whero, he tinana rānei kua pania ki te winira, ā, he ātete ki te waikura.
b) Whakaaetia te whakamahi i ngā raka maha ina wehea ana te pūtake hiko kotahi.
c) Ngā kōhao raka: 9.8mm te whānui
d) Rahi kauae: 1''(25mm) me 1.5″ (38mm)
e) Ka taea te whakarite i ngā tae o te kakau.
| Wāhanga Nama. | Whakaahuatanga |
| SH01 | Rahi kauae 1'' (25mm), ka taea te whakamahi i te 6 raka. |
| SH02 | Rahi kauae 1.5 inihi (38mm), ka taea te whakamahi i ngā raka e 6. |

Ko te raka whitiki haumaru e mōhiotia ana ko ngā raka rarangi, he mea hanga i te maitai me te kiriaku poly, he tino pai te whakamahi i te raka whitiki haumaru hei whakaoti rapanga, he maha ngā whakahaere i te mīhini kotahi, i te paipa rānei ina hiahiatia he tiaki i te mīhini, me tapahi te pūtake hiko me te pūtake hiko mō te tukatuka tohu raka, kia kore ai e hē te mahi ka kino ki ngā kaimahi tiaki.
Ki te mea he kotahi noa te tangata e hiahia ana ki te whakamahi i te raka noa mō te raka ārai, ki te mea he maha ngā tangata e hiahia ana ki te whakamahi i te raka ārai haumaru, ka oti te tiaki ina tangohia te raka mai i te here haumaru o te tangata, engari kāore te hiko e tuwhera, engari ina tangohia e ngā kaimahi tiaki katoa mai i te wāhi tiaki ngā raka katoa i runga i te here haumaru, ka taea te whakatuwhera. Nō reira, he otinga pai te whakamahi i ngā raka here haumaru ki te raruraru o te tini o te tangata e whakahaere ana i ngā taputapu me ngā paipa kotahi.
Ko te here haumaru tētahi o ngā raka haumaru, ko te tikanga ka taea te wehewehe i te here haumaru ki ngā here maitai, ki ngā here whakapiri maitai utu nui, ki ngā here konumohe ātete ahi, ki ngā here kauae maitai, ki ngā here kauae maitai utu nui, ki ngā here raka maitai utu nui, ki ngā here pūrerehua, ki ngā here ārai, ki ngā here haumaru ahi waitohu konumohe rīki, ki ngā here konumohe takirua, ki ngā here raka maitai takirua.
Ka taea e te Hapa Maukati Rino te whakaae kia ono ngā raka, ā, ka taea e ngā kaimahi maha te raka i te wāhi raka kotahi. Mā te hapa haumaru ka kore e mahi ngā taputapu i te wā e whakatikatikahia ana, e whakarerekētia ana rānei. Kāore e taea te whakakā i te mana whakahaere kia tangohia rā anō te raka o te kaimahi whakamutunga mai i te hapa.