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PDC drill amasuntswana imilomo
I-PDC drill bits nozzles, ebonisa isakhiwo esilula, amandla aphezulu, ukuxhathisa ukunxiba okuphezulu, kunye nokumelana nempembelelo ephezulu, ziimpawu ze-PDC bit nozzle yenye yetekhnoloji ezintathu ezintsha zokomba kwihlabathi kwiminyaka yoo-1980. Ukusetyenziswa kwentsimi kubonisa ukuba i-diamond bit drilling ifanelekile kwi-soft to medium-hard formations ngenxa yeenzuzo zobomi obude benkonzo, ixesha eliphantsi lokunciphisa, kunye nokubhoboza okungaguqukiyo.
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Kedel tungsten carbide imilomo
Imilomo ye-carbide ye-Kedel tungsten ineenkcazo ezahlukeneyo, zicutshungulwe kwaye zenziwe ngemathiriyeli ekrwada ephezulu. Ineempawu zokumelana nobushushu obuphezulu, ukumelana nokugqwala, ukuxhathisa kwe-abrasion, ukuchaneka okuphezulu kunye nokunye.
