Ugamije kwibasira umuringa, icyuma, zahabu, amabuye y'agaciro! Igice cyawe cya tricone gihindagurika kirwana no kwangirika, ubushobozi buke bwo gucukura, cyangwa imikorere idahindagurika? Igice cyacu cya IADC635 9 7/8” (250.8mm) kiravunagura ibi bintu bibabaza—ibice bikomeye cyane kugira ngo birambe cyane, imiterere myiza yo kwinjira vuba, kandi bikore neza mu buryo bukomeye. Ongera umusaruro, gabanya igihe cyo gukora, gabanya ikiguzi. Kanda ubu kugirango wongere imbaraga zawe zo gucukura!
Igihe cyo kohereza: Gashyantare-05-2026