12 1/4 Inches Birta Jirka PDC ee Qoditaanka Ceelka Saliidda

Waxaan ku takhasusay soo saarista qaniinyada PDC, jirka birta ama jirka matrixka, gooya, tirada daabadaha, hal saf ama gooyayaasha safka labajibbaaran, gooya dib-u-celinta, iwm, dhammaan sifooyinka waa la beddeli karaa. Cabbirka xoogaa PDC wuxuu ka bilaabmaa 3 7/8 17 1/2"

Bariga Fog waa warshad ku jirta qashinka laydhka, sida birta kolayga,tricone roller cone bit, tricone bits, HDD dalool furan, Gooyo rullaluistemadka ee codsiyo kala duwans. Codsiga oo ay ku jiraan goobta saliidda, gaaska dabiiciga ah, sahaminta juqraafiyeed, caajisnimo qallafsan, macdanta, qodista ceelasha biyaha, HDD, dhismaha, iyo aasaaska.

Sida warshad hormuudka ah ee qodista feerka ee Shiinaha, kordhinta hawsha laylinta shaqada ayaa ah yoolkayaga. Had iyo jeer waxaan isku daynaa inaan hagaajino jajabyada leh heerarka sare ee dhexgalka. Ujeedadayadu waa inaan iibino tayada sare leh qiimaha ugu hooseeya. Tayada qodista bariga fog iyo tignoolajiyada ayaa kaa caawin doona inaad gaarto wax badan