S1916 XAALADAHA GUUD EE MADAXWEYNAHA PDC PDC
| Qaabka dhilka | Dhexroor / mm | Wadar ah Dhererka / mm | Dherer Lakabka dheeman | Chamfer of Lakabka dheeman |
| 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 |
Soo bandhigida PDC-ga shirkadaheena PDC, wehelka qumman ee khafiifka ah ee xirmooyinka saliida! PDC-yadayada waxaa loogu talagalay in lagu haqabtiro baahiyaha adag ee sahaminta saliida iyo gaaska iyo warshadaha qodista, iyagoo ku siinaya wax qabad aan kala go 'lahayn iyo cimri dheeri ah.
Waxaa laga heli karaa taxanaha cabirka aasaasiga ah ee 19mm, 16mm iyo 13mmm, iyo taxanaha xajmiga sare ee 10mm, 8mm, PDCs-ka ayaa bixiya dabacsanaan iyo is-waafajin codsiyo kala duwan. Haddii aad u baahan tahay inaad qodasho qaabab adag ama jilicsan, PDC-gaaga ayaa sameyn kara.
Dhex dhexroor ballaadhan PDCs waxaa loogu talagalay qaab-dhismeedka jilicsan ee u baahan cabir sare. Waxay u baahan yihiin iska caabin saameyn ku leh saameynta si loo hubiyo inay u adkeysan karaan xoogagga qodista dabada ee aan waxyeelo lahayn. Dhex dhexroorkeena weyn ee loo yaqaan 'PDCs' waa mid si fiican loo yaqaan injineerku yahay, tayo sare leh oo uu u badan yahay si loo qaato qodistaada heerka xiga.
Dhexdherabada dhexroor yar, dhinaca kale, waxay u adkeysan kartaa xirashada xad dhaafka ah ee qoditaanka iyada oo loo marayo qaabab adag. PDC-yadaani waxay u baahan yihiin iska caabbinta wanaagsan si loo hubiyo cimri dheer xitaa marka qodista agabka ugu adag.
PDCs-kayada waxaa lagu dhisay tikniyoolajiyad goyn ah iyo waxyaabo tayo sare leh si loo hubiyo inaad hesho waxqabad weyn iyo isku halaynta. Xulo PDC-gaaga ganacsigaaga shaqaalaynta oo aadan niyad jabin doonin.
Markaa haddii aad rabto inaad qodasho u qaadatid heerka xiga, dooro PDC-gaaga. Waxqabadka aan la soo koobi karin, cimri dheeri ah iyo tayo sare leh, PDC-yadeenna waxay ka soo baxaan tartanka. Khibrad u yeelo farqiga u dhexeeya PDC-ga oo aad qodashadaada u qaad meelaha ugu sarreeya.
