Ka hangaia e mātou he momo momo pātene whakarara i roto i ngā nekehanga rerekē e whai ake nei.
Ngā diameter o te wiri: 32 mm ki te 48 mm.
Te roa o te wiri: ritenga
Taper: 7°, 11°, 12°.
Rahi o te kakau: Hex. 19 mm, hexagonal, 22 mm me te hexagonal. 25 mm.
Whirihoranga matua: pātene 4, pātene 5, pātene 6, pātene 7, pātene 8
Ngā mōhiohio hua.
1. Rauemi mata: 35CrNiMoV (he koranu kounga teitei te rauemi mata taketake)
1. Te ātete kakahu teitei
2. Teitei o te whai huatanga
3. Te roa o te ora ratonga
4. Hoko tika mai i te wheketere me te utu whaitake
5. Te rahinga iti rawa o te ota: 1 wahi hei tirotiro i te kounga
6. Ngā ota ritenga e wātea ana
7. Whakaritenga tae
8. Ngā whakatakotoranga paipa wiri: hexagonal B22



Mata niho pou Mata wiri toka Mata putiputi paramu Mata niho pou Ngā āhuatanga o te hua:
1. He tino pai te keri o te moka niho pou: mā te whakamahi i te hangarau motuhake, he tino mārō ngā niho pātene koranu, he pakeke (HRA) ≥92.5, he kaha ≥2800N.
2. Ka piki ake te roa o te ora o te tinana tarau o te niho pou mā te 50%: ka whakamahanahia te tinana tarau, ka hangaia hoki kia tino tika, he tino kaha te tinana tarau, ā, kāore e whati.
3. Te keri me te keri tere-rahi, kāore e taea te hinga.
Ko mātou tētahi o ngā kaihanga hama keri toka rongonui i Haina, he tohunga ki te hanga taputapu keri toka me te mahi toi tino pai me ngā rauemi pai rawa atu, i hangaia kia rite ki ngā paerewa kounga ahumahi me te tiwhikete pūnaha whakahaere kounga CE, ISO9001. He ngāwari te tāuta, te whakahaere me te tiaki i ēnei mīhini keri. He utu tika ngā mīhini keri, ā, he ngāwari ki te whakamahi. Kua hangaia te keri toka kia pakari, kia roa, kia kore e pakaru wawe, me te whānuitanga o ngā taputapu keri toka.