8 1/2 Inches PDC Drill Bit M137 for Very Hard Rocks Drilling
Product Description
Vagadziri vanofanira kutarisa:
1> Matrix muviri kana simbi muviri.
2> Cutter saizi uye blades huwandu.
3> Vateki vemitsara miviri kana mutsara mumwe chete.
4> Spiral kana yakajairika gauge dziviriro, geji kureba, geji yekudzivirira zvinhu.
5> Nozzles.
Application
Epakati-yakaoma kune yakaoma maumbirwo ane yakaderera kumanikidza simba, senge hard shale, limestone, sandstone, dolomite, hard gypsum,
marble, nezvimwewo.
Features
Iyo M1375 ndeye matrix body PDC bit ine 7 curved blade ine back-reaming uye spiral gauge dziviriro. Yakagadziridzwa Hydraulic dhizaini
uye yakawedzera kucheneswa nekutonhodza mhedzisiro yemabits kudzivirira bit kubva kubhora.
Chigadzirwa Specification
Kutsanangurwa kweChigadzirwa chePDC Drill Bits M137 kune Yakanyanya Hard Rocks Drilling
Nhamba yeBlades | 7 |
Primary Cutter size | 13mm |
Nozzle Qty. | 6 NZ |
Gauge Length | 2.2 inch |
Operating Parameters
RPM(r/min) | 60~260 |
WOB(KN) | 20~100 |
Flow Rate(lps) | 22~35 |