S1008 polycrystalline xaashi isku dhafan oo dheeman ah
| Qaabka Jarjaraha | Dhexroor/mm | Wadarta Dhererka/mm | Dhererka Lakabka Dheemanka | Chamber of Lakabka Dheemanka |
| 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 - oo ah qalabka jarista shidaalka ee ugu casrisan suuqa. Waxaa soo saartay shirkaddayada sumcadda leh, badeecadan cusub waxay ku habboon tahay kuwa ku lug leh sahaminta iyo qodista saliidda iyo gaaska.
PDC-geena waxaa laga heli karaa cabbirro kala duwan si aad si fudud u habayn karto si uu u daboolo baahiyahaaga gaarka ah. Waxaan bixinaa taageero farsamo si loo hubiyo inaad ka faa'iidaysato alaabtayada oo aad u bixiso xalal kasta oo caqabado ah oo aad la kulmi karto.
PDC waxay u qaybsan tahay 19mm, 16mm, 13mm iyo taxane cabbirro kale oo waaweyn iyadoo loo eegayo dhexroor kala duwan. Tani waxay u oggolaanaysaa kala duwanaansho iyo la qabsi badan marka la isticmaalayo qalabka qodista ee kala duwan. Intaa waxaa dheer, waxaan bixinaa taxane cabbirro labaad sida 10mm, 8mm iyo 6mm si loo bixiyo dabacsanaan weyn marka la dooranayo PDC-ga ku habboon shaqadaada gaarka ah.
Mid ka mid ah faa'iidooyinka ugu muhiimsan ee PDC-yadayadu waa cimri dhererkooda iyo cimri dhererkooda. Agabka tayada sare leh ee loo isticmaalo dhismihiisa ayaa hubinaya inuu u adkeysan karo xaaladaha ugu adag ee qodista, taasoo la micno ah inaadan ka walwalin inaad si joogto ah u beddesho. Tani ma aha oo kaliya inay kuu badbaadin doonto waqti, laakiin sidoo kale waxay kuu badbaadin doontaa lacag mustaqbalka fog.
Astaamo kale oo weyn oo PDC-geena ah waa awooddeeda jarista ee aadka u fiican. Iyada oo ay ugu wacan tahay naqshadeeda gaarka ah iyo injineernimadeeda saxda ah, waxay si fudud u dhex martaa dhagaxa iyo ciidda, iyadoo yareysa waqtiga qodista iyo kordhinta wax soo saarka.
Shirkaddayada, diiraddayadu waa inaan ku siino alaabada iyo adeegyada ugu fiican. Waxaan ku faannaa fiiro gaar ah u yeelashada faahfaahinta iyo ballanqaadka ku aaddan qanacsanaanta macaamiisha. Markaa haddii aad raadinayso xalal casri ah oo loogu talagalay baahiyahaaga qodista, ha ka sii eegin PDC-yadayada - isku-darka qumman ee hal-abuurka, tayada iyo isku halaynta.










