API 8 1/2 ″ PDC Reaming Bits fun Liluho Rocks Lile
ọja Apejuwe
6 "pilot bit ti wa ni ibamu ni iwaju bi olutọpa, 8 1/2" jẹ iwọn ila opin ati iwọn ilawọn gangan ti PDC bit. Profaili gigun n mu agbara iduroṣinṣin pọ si, agbara ti o lagbara ti idaabobo odiwọn kii ṣe aniyan lori idinku ni liluho awọn apata lile.
Ọja Specification
ọja sipesifikesonu
| Iwọn Iwọn Bit | 6" * 8 1/2" |
| Ara Oriṣi | Irin |
| Asopọ okun4 | 4 1/2 API REG PIN |
| Cutters Iru & opoiye | 13mm,16mm |
| Back Reaming cutters Number | 13mm |
| Awọn ohun elo Idaabobo Iwọn | Tungsten Carbide, PDC ojuomi |
| Iwọn Idaabobo Iru | Deede |
| Nọmba ti Nozzle | 5 awọn kọnputa; 3 pcs |
| Iyara Rotari (RPM) | 150-300 |
| Iwọn lori Bit (KN) | 20-60 |
| Oṣuwọn Sisan (L/S) | 10-25 |









