Mutengo wakaderera API 6 Inches PDC step drag bit 3 mapapiro aripo
Tsananguro yeChigadzirwa
Tsanangudzo yeChigadzirwa
| Saizi yeKudhonza (Inch) | 6 masendimita |
| Kubatanidza Bit Dhonza | 3 1/2" pini reg |
| Mashizha Huwandu | 3 |
| Kugadzira Bit Dhonza | Yakapfava, yakapfava yepakati, yakaoma, yakaoma yepakati, yakaoma zvikuru.
|
Cherechedza: Saizi yakakosha inowanikwa nemuenzaniso wakapihwa kana mifananidzo.
| Rudzi | Chiyero | Kubatanidza shinda | |
| inchi | mm | ||
| Mhando nhatu dzematanho | 3 1/2~17 1/2 | 89~445 | N Rod,2 3/8 ~ 6 5/8 API REG / KANA |
| Mhando nhatu dzeChevron | 3 1/2~8 | 89~203 | N Rod,2 3/8 ~ 4 1/2 API REG / KANA |
Zvidimbu zvePDC zvakazara zvine mwero wakanaka wekupinda uye zvinogara kwenguva refu mumatombo akasiyana-siyana.
Kushandiswa kwacho kunosanganisira mumigodhi, mainjiniya ehurumende uye maindasitiri emafuta negesi.
Far Eastern machinery ikambani yakabatana ine hunyanzvi mukugadzira nekutumira kunze maturusi ekuboorera emhando yepamusoro kwemakore anopfuura makumi maviri. Tinotsigirwa uye tinobatsirwa nechikwata cheR&D chine ruzivo rwakanyanya uye mainjiniya vanotigonesa kupedzisa mapurojekiti ese akapihwa zvinobudirira zvichienderana nezvinodiwa nemutengi.
Takatumira kunze kwenyika dzinopfuura makumi matatu, kusanganisira USA, Australia, Russia, South Africa, Zimbabwe, Malaysia, Indonesia, South Korea, France, Sweden, Canada nezvimwewo.









