Ko te Pyramid PDC Insert te Arataki i te Auaha Hou o te Hangarau Keri

Ko te Pyramid PDC Insert he hoahoa patent a Ninestones.

I roto i te umanga keri, kei te tere haere te rongonui o te Pyramid PDC Insert i roto i te mākete nā tōna hoahoa ahurei me te mahi tino pai. Ki te whakatauritea ki te Conical PDC Insert tuku iho, he koi ake, he roa ake te mau o te Pyramid PDC Insert. Mā tēnei hoahoa hanganga ka taea e ia te mahi pai i te keri i ngā toka pakeke ake, ā, ka tino whakapai ake i te pai o te kuru toka.

Ko te painga o te Pyramid PDC Insert ehara i te mea ko te kaha tapahi anake, engari ko tōna kaha ki te whakatairanga i te tukunga tere o ngā tapahi me te whakaiti i te ātete whakamua. Mā tēnei āhuatanga ka taea e te mata keri te pupuri i te pumau teitei ake i te wā e mahi ana, ka whakaiti i te taipana e hiahiatia ana, ā, ka whakapai ake i te pai o te keri whānui. He mea nui tēnei mō te keri hinu me te keri maina, nā te mea i roto i ēnei mara, he hononga tika te pai o te keri ki ngā utu whakaputa me te ahunga whakamua o te mahi.

I te mea kei te piki haere tonu te hiahia o te ao mō ngā hangarau keri whai hua, ā, he pai hoki mō te taiao, he whānui hoki ngā tūmanakohanga mō te whakamahi i te Pyramid PDC Insert. Ehara i te mea he pai mō te keri hinu anake, engari he nui hoki te pūmanawa mō te keri maina. E ai ki ngā tohunga ahumahi, ko ngā mata keri e whakamahi ana i te Pyramid PDC Insert ka noho hei whiringa matua mō ngā taputapu keri ā muri ake nei, ka ārahi i te ahumahi katoa ki tētahi huarahi whai hua, pumau hoki.

I roto i te poto, ko te whakarewatanga o te Pyramid PDC Insert he tohu i tētahi whanaketanga nui i roto i te hangarau keri, ā, he pono ka werohia he kaha hou ki te whanaketanga o ngā ahumahi hinu me te keri ā-muri.