API 8 1/2 ″ PDC Reaming Bits maka mkpọpu nkume siri ike
Nkọwa ngwaahịa
6" pilot bit dabara n'ihu dị ka onye ndu, 8 1/2" bụ reaming dayameta na kpọmkwem dayameta nke PDC bit. Ogologo profaịlụ na-abawanye ike kwụsie ike, ike ike nke nlele nchebe na-enweghị nchegbu na shrinkage na mkpọpu nkume siri ike.
Nkọwapụta ngwaahịa
Nkọwapụta ngwaahịa
| Dayameta Bit | 6"* 8 1/2" |
| Ụdị ahụ | Igwe igwe |
| Njikọ eriri4 | 4 1/2 API REG PIN |
| Ụdị cutters & ọnụọgụgụ | 13mm, 16mm |
| Azụ Reaming Cutters Number | 13mm |
| Ngwa Nchekwa nlele | Tungsten Carbide, PDC Cutter |
| Ụdị Nchekwa nlele | Mgbe niile |
| Ọnụọgụ nke Nozzle | 5 pcs; 3 pcs |
| Ọsọ Rotary (RPM) | 150-300 |
| Arọ na Bit (KN) | 20-60 |
| Ọnụego ntanye (L/S) | 10-25 |
