8 1/2 Inches PDC Drill Bit M137 yeKuchera Matombo Akaoma Kwazvo
Tsananguro yeChigadzirwa
Vanodhonza vanofanira kufunga nezve:
1> Muviri weMatrix kana muviri wesimbi.
2> Saizi dzekucheka uye huwandu hwemashizha.
3> Vacheki vemitsara miviri kana mutsara mumwe chete.
4> Dziviriro yeSpiral kana yakajairika yegeji, kureba kwegeji, zvinhu zvekudzivirira zvegeji.
5> Maburiro.
Kushandiswa
Magadzirirwo akaomarara ari pakati nepakati kusvika akaomarara ane simba shoma rekudzvanya, akadai se hard shale, limestone, sandstone, dolomite, hard gypsum,
mabhura, nezvimwewo.
Zvinhu zvirimo
Iyo M1375 imhando yePDC bit ine matrix body ine banga rakakombama 7 rine back-reaming uye spiral gauge protection.
uye kuvandudzwa kwekuchenesa nekutonhodza kwezvidimbu kudzivirira zvidimbu kubva pakubhowa.
Tsanangudzo yeChigadzirwa
Tsanangudzo yePDC Drill Bits M137 yeKuchera Matombo Akaoma Kwazvo
| Nhamba yeMapazi | 7 |
| Saizi Yekucheka Yekutanga | 13mm |
| Huwandu hwemumuromo. | 6 NZ |
| Kureba kwegeji | 2.2 Inch |
MaParamita Ekushanda
| RPM(r/min) | 60~260 |
| WOB(KN) | 20~100 |
| Mwero wekuyerera (lps) | 22~35 |











