Ngokuvamile kunezinhlobo ezintathu zamabheringi e-PDC (i-polycrystalline diamond compact) amabheringi: i-thrust bearing, i-radial bear, kanye nenhlanganisela yokuthela.  Ukuthwala i-PDC kuyadingeka ezindaweni ezinokhahlo, ezisetshenziswa kuma-turbo drill, ama-motor odaka, amaphampu kagesi angaphansi kwe-submersible, i-RSS (i-rotary steerable system), ukusebenza kwensimu kawoyela, njll.

PDC Radial Bearings/TSP Radial B

I-PDC Thrust Bearings/PCD Thrust

I-PDC Comined Bearing

I-PDC/Tungsten Carbide Throttle