API Elastomer Yakavharwa tricone bit IADC517, IADC527, IADC537 yakagadzirira kushandiswa neUSA oilwell client.

Kuedza kweFar Eastern Drilling kwehunyanzvi, kushandira vatengi, "inotarisira kuva kambani yekubatsirana yakanakisa uye inotonga vashandi, vatengesi nevatengi, inoita mugove wezvakakosha uye kushambadzira kwakasimba kwemukurumbira wepamusoro Oilwell Drilling Rotary Bit 7 7/8 IADC517, IADC527, IADC537 Hard Rock Tricone Bit yeOilwell ine Elastomer Sealed Bearing, zvigadzirwa zvese zvinoonekwa zvine mhando yepamusoro uye mhinduro dzakanakisa dzekutengesa mushure mekutengesa. Kutarisa musika uye kutarisana nevatengi ndizvo zvatave tichitevera izvozvi. Gara wakagadzirira kubatana neWin-Win.