Matrix body PDC drill drill bit M137 5 7/8 inches (149mm)

Wholesale API M137 5 7/8 inches matrix body PDC taemane drill bits in the stock from China supplier.
Li-blade tse 7 le li-cutters tsa mela e 'meli li ntlafatsa bokhoni ba ho cheka majoe a thata,' mele oa matrix o tlisa bophelo bo bolelele ba ho cheka.
5 7/8" e lula e le karolo e ka tlase ea lesoba e tebileng haholo, ka linako tse ling e bile e tebile ho feta limithara tse 3500, litšenyehelo tsa ho fetola likotoana li holimo haholo ha ho cheka seliba se tebileng, kahoo mabapi le PDC Diamond Drill Bit, nako ea ho sebetsa le sekhahla sa ho kenella ke bohlokoa haholo.
Kopo:
Libopeho tse thata tse nang le matla a phahameng a khatello, joalo ka shale e thata, lejoe la mokoetla, lejoe la lehlabathe, dolomite, jj.
Likaroloana:
M137 ke 'mele oa matrix oa PDC o nang le li-blades tse 7 tse nang le li-spiral tse nang le tšireletso ea morao-rao le ea spiral gauge.
Moralo o ntlafalitsoeng oa Hydraulic le litlamorao tse ntlafalitsoeng tsa tlhoekiso le pholiso ea li-bits ho thibela ho bapala hanyane.
PDC bit ke Polycrystalline Diamond Compact bit, e boetse e rehile Diamond bit.Ho ea ka likarolo tsa thepa, likotoana tsa PDC li na le 'mele oa matrix le' mele oa tšepe.
The matrix body PDC bit e entsoe ka tungsten carbide powder,'me gauge protection ke TSP.The steel body PDC bit is AISI 4145H heat treatment steel (America standard steel ), High quality CNC machines milling pockets, blade, nozzles.