High Quality 4inch Diamond PDC Drill Bit, Three Wing Diamond PDC Drill Bit, Diamond PDC Drill Bit for Drilling manufacturer / supplier in China, offering 4inch Three Wing Diamond PDC Drill Bit for Drilling Underground Water Wells, DTH Trailer Drill Rig for Water Well Drilling, Hfw200L Convenient Mobile Crawler Water Well Drilling Rig and so on.
|Min. Order / Reference FOB Price||1 Piece||US $100-300/ Piece|
|Payment Terms:||L/C, T/T, Western Union, Paypal, Money Gram|
|Type:||Core Drill Bit|
4 inch Three wing diamond PDC drill bit for drilling underground water Wells
1,Suit for drilling medium to medium-hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .
3,Composite gage protection and low torque design improve rate of penetration .
4,CFD hydraulic balance design results in better bit cleaning and cutting removal .
5,Combined utilization of high performance PDC compacts significantly prolongs bit life
Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.
Feature:Diamonds are impregnated in the matrix behind the PDC cutters
Benefit:Increased footage drilled in abrasive applications
Main bit size(mm)
PDC core drill bit
75/54.5 94/74 113/89 113/109 153/129
PDC center drill bit
Concave 3 wing bit
60 75 94 113 133
60 75 94 113 133
Many wing scraper
60 75 94 113 133 133 153 173 190 215
PDC Indexable drill bit
153/94 153/113 190/153 190/113
all kinds and size PDC bits
water well, oil field, construction, geothermal, directional boring, and underground foundation work
sticky, soft, medium hard, hard formation
within 7-15 work days