We'He harikoa ki te whakamōhio atu ki a koe mō ā mātou rarangi o ngā mata keri e wātea ana, kua hangaia hei whakatutuki i ō hiahia whakahaere kanorau! I konei'te whakatakotoranga taipitopito:;
Nama 1: PDC Bit;
Diameter: 146.0 mm;
Ngā Āhuatanga: Ngā tapahi kounga teitei PDC, he tinana pakari kua whakapakaritia; he pai mō ngā hanganga ngohengohe me te pakeke-waenga. He iti rawa te rahinga≥1000 mita—e whakarite ana i te whai huatanga mō te wā roa!;
Nama 2: Mīti Tricone;
Diameter: 146.0 mm;
Ngā Āhuatanga: He whāriki hiri; he pai mō ngā hanganga pakeke-waenga me ngā hanganga pakeke. He iti rawa te rahinga≥500 mita—pono mō ngā āhuatanga uaua!;
Nama 3: Mīti Tricone;
Diameter: 269–295.3 mm;
Ngā Āhuatanga: He whāriki hiri; e uru ana ki ngā hanganga pakeke-waenga me ngā hanganga pakeke. He iti rawa te rahinga≥500 mita—he maha ngā whakamahinga mō ngā kaupapa kanorau!;
Kei roto i te taonga ngā wahi katoa, ā, kua rite mō te tuku. Tena koa whakapā mai ki a mātou mō ngā utu me ētahi atu kōrero!
#RārangiPūwero #TaputapuMaraHinu #PDCBit #TriconeBit
Wā tuku: Whiringa-ā-rangi 13-2025