Tungsten Carbide Water Well Drill Bits Size Customized For Oil / Gas Well Drilling
Main Features
Softness roller heads,water well drilling bits
1) Long service life based on the material using;
2) Reliable quality based on fine manufacturing processes;
3) Bearing strengthed by hard metal of every bit;
4) Metal bearing sealed or rubber bearing sealed;
5) It is widely used in water borehole drilling and oil and gas drilling.
Product Description
The tricone drill bit is the most popular drilling bit in the world,it can be widely used for Oil & Gas Drilling,Mining,Water Well , Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit and rubber sealed bit.
Tungsten carbide insert three cone well drill bit , using for oil/gas well drilling.Three kind of strengthen technology supply durability.
RECOMMENDED DRILLING PARAMETERS | |||
IADC | WOB(kN/mm) | RPM(r/min) | Application Formation |
116 117 | 0.35-0.8 | 150-80 | Very Soft |
126 127 | 0.35-0.9 | 150-70 | Soft |
136 137 | 0.35-1.0 | 120-60 | Soft to Medium Soft |
216 217 | 0.4-1.0 | 100-60 | Medium |
246 247 | 0.4-1.0 | 80-50 | Medium Hard |
417 437 447 | 0.35-0.9 | 150-70 | Very Soft |
517 527 | 0.35-1.0 | 140-60 | Soft |
537 547 | 0.45-1.0 | 120-50 | Soft toMedium |
617 627 | 0.45-1.1 | 90-50 | Medium Hard |
637 | 0.52-1.2 | 80-40 | Hard |
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
5. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
6. After Sale Services
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
7.Package and shipping
Packing : pack in cardboard and plywood case.
Shipping : ship by sea , by air , by Express , etc
