8 1/2 Inches PDC Drill Bit M137 fun Liluho Rocks Gidigidi
ọja Apejuwe
Awọn olutọpa yẹ ki o ro:
1> Matrix body tabi irin ara.
2> Awọn iwọn gige ati iye awọn abẹfẹlẹ.
3> Awọn oju ila meji tabi ila kan.
4> Ajija tabi aabo iwọn deede, ipari gigun, awọn ohun elo aabo iwọn.
5> Nozzles.
Ohun elo
Alabọde-lile si awọn idasile lile pẹlu agbara ikopa kekere, gẹgẹbi shale lile, okuta-alade, okuta iyanrin, dolomite, gypsum lile,
okuta didan, ati be be lo.
Awọn ẹya ara ẹrọ
M1375 jẹ ara matrix PDC bit pẹlu abẹfẹlẹ te 7 pẹlu ẹhin-reaming ati aabo iwọn ajija. Iṣapeye Hydraulic apẹrẹ
ati imudara imudara ati awọn ipa itutu agbaiye ti awọn ege lati ṣe idiwọ bit lati bọọlu.
Ọja Specification
Sipesifikesonu Ọja ti PDC Drill Bits M137 fun Liluho Awọn apata Lile Gidigidi
Nọmba ti Blades | 7 |
Primary ojuomi Iwon | 13mm |
Nozzle Qty. | 6 NZ |
Iwọn Gigun | 2.2 inch |
Awọn paramita iṣẹ
RPM(r/min) | 60-260 |
WOB(KN) | 20 ~ 100 |
Oṣuwọn Sisan (lps) | 22-35 |