API Hoobkas ntawm 4 5/8 Nti PDC rub Drilling nrog 3 Hniav
Product Description
Lag luam wholesale 4 5/8 nti kauj ruam Drag ntsis 3 Hniav Rau Hard Pob Zeb Drilling Dej Zoo hauv Tshuag los ntawm Tuam Tshoj tus neeg muag khoom.
Khoom Specification
| Drag Bit Size (Inch) | 4 5/8 nti |
| Drag Bit Connection | 2 3/8" API reg pin |
| Blades Quantity | 3 |
| Drag Bit Formation | Mos, nruab nrab mos, nyuaj, nruab nrab nyuaj, tsim nyuaj heev.
|
Lus Cim: Tshwj xeeb loj yog muaj los ntawm cov qauv los yog kos duab.
| Hom | Dimension | Xov txuas | |
| nti | mm | ||
| 3 blades Kauj ruam hom | 3 1/2–17 1/2 | 89-445 : kuv | N Qws, 2 3/8 ~ 6 5/8 API REG / IF |
| 3 Hniav Chevron Hom | 3 1/2 ~ 8 | 89-203 : kuv | N Qws, 2 3/8 ~ 4 1/2 API REG / IF |
