Leqephe la motsoako oa taemane ea polycrystalline ea S1008
| Mohlala oa Sehahi | Bophara/mm | Kakaretso Bolelele/mm | Bophahamo ba Lera la Taemane | Chamfer ea Lera la Taemane |
| S0505 | 4.820 | 4.600 | 1.6 | 0.5 |
| S0605 | 6.381 | 5,000 | 1.8 | 0.5 |
| S0606 | 6.421 | 5.560 | 1.8 | 1.17 |
| S0806 | 8.009 | 5.940 | 1.8 | 1.17 |
| S0807 | 7.971 | 6.600 | 1.8 | 0.7 |
| S0808 | 8.000 | 8.000 | 1.80 | 0.30 |
| S1008 | 10.000 | 8.000 | 1.8 | 0.3 |
| S1009 | 9.639 | 8.600 | 1.8 | 0.7 |
| S1013 | 10.000 | 13.200 | 1.8 | 0.3 |
| S1108 | 11.050 | 8.000 | 2 | 0.64 |
| S1109 | 11.000 | 9.000 | 1.80 | 0.30 |
| S1111 | 11.480 | 11.000 | 2.00 | 0.25 |
| S1113 | 11.000 | 13.200 | 1.80 | 0.30 |
| S1308 | 13.440 | 8.000 | 2.00 | 0.40 |
| S1310 | 13.440 | 10.000 | 2.00 | 0.35 |
| S1313 | 13.440 | 13.200 | 2 | 0.4 |
| S1316 | 13.440 | 16.000 | 2 | 0.35 |
| S1608 | 15.880 | 8.000 | 2.1 | 0.4 |
| S1613 | 15.880 | 13.200 | 2.40 | 0.40 |
| S1616 | 15.880 | 16.000 | 2.00 | 0.40 |
| S1908 | 19.050 | 8.000 | 2.40 | 0.30 |
| S1913 | 19.050 | 13.200 | 2.40 | 0.30 |
| S1916 | 19.050 | 16.000 | 2.4 | 0.3 |
| S2208 | 22.220 | 8.000 | 2.00 | 0.30 |
| S2213 | 22.220 | 13.200 | 2.00 | 0.30 |
| S2216 | 22.220 | 16.000 | 2.00 | 0.40 |
| S2219 | 22.220 | 19.050 | 2.00 | 0.30 |
Re hlahisa PDC – sehahi sa ho seha oli se tsoetseng pele ka ho fetisisa 'marakeng. Se hlahisitsoe ke k'hamphani ea rona e tsebahalang, sehlahisoa sena se secha se loketse ba amehang lipatlisisong le ho chekeng oli le khase.
PDC ea rona e fumaneha ka boholo bo fapaneng kahoo o ka e fetola habonolo ho fihlela litlhoko tsa hau tse ikhethileng. Re fana ka tšehetso ea tekheniki ho netefatsa hore o fumana molemo o moholo lihlahisoa tsa rona le ho fana ka litharollo tsa mathata afe kapa afe ao u ka kopanang le 'ona.
PDC e arotsoe ka letoto la boholo ba 19mm, 16mm, 13mm le tse ling ho latela bophara bo fapaneng. Sena se dumella ho tenyetseha le ho ikamahanya le maemo ha ho sebediswa disebediswa tse fapaneng tsa ho tjheka. Ho feta moo, re fana ka letoto la boholo ba bobedi jwalo ka 10mm, 8mm le 6mm ho fana ka ho tenyetseha ho hoholo ha ho kgethwa PDC e loketseng mosebetsi wa hao o ikgethang.
E 'ngoe ea melemo ea bohlokoa ea li-PDC tsa rona ke ho tšoarella ha tsona le ho phela nako e telele. Thepa ea boleng bo holimo e sebelisoang kahong ea eona e etsa bonnete ba hore e khona ho mamella maemo a thata ka ho fetisisa a ho cheka, ho bolelang hore ha ua lokela ho tšoenyeha ka ho e fetola khafetsa. Sena ha se na ho u bolokela nako feela, empa le chelete qetellong.
Tšobotsi e 'ngoe e kholo ea PDC ea rona ke bokhoni ba eona bo botle ba ho seha. Ka lebaka la moralo oa eona o ikhethang le boenjiniere bo nepahetseng, e seha lefika le mobu habonolo, e fokotsa nako ea ho cheka le ho eketsa tlhahiso.
Khamphaning ea rona, sepheo sa rona ke ho u fa lihlahisoa le lits'ebeletso tse ntle ka ho fetisisa. Re motlotlo ka ho ela hloko lintlha tse qaqileng le boitlamo ba rona ba ho khotsofatsa bareki. Kahoo haeba u batla litharollo tse tsoetseng pele bakeng sa litlhoko tsa hau tsa ho cheka, u se ke ua batla hole ho feta li-PDC tsa rona - motsoako o phethahetseng oa boqapi, boleng le ts'epo.










