rock hole opener for vertical drilling
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR,CIF,FCA,EXW |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 500 |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | 660mm |
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| Means of Transport: | Ocean, Air, Land |
| Brand Name: | Crossing |
| name: | rock hole opener for vertical drilling |
| diameter: | 660mm |
| pilot bit diameter: | 215.9mm |
| IADC: | 637 |
| usage: | water well drilling, bore pile drilling |
| application formation: | medium hard rock formation |
| connection thread: | 75/8" API Reg pin |
| packaging: | wooden case |
| Production Capacity: | 500 |
| Packing: | wooden case for each hole opener |
| Delivery Date: | 5 days |
Product Description
Product name: 660mm rock hole opener for vertical drilling
Pilot bit size: 81/2"
Roller cone quantity: 9
Roller cone model: 81/2" IADC 637
Connection thread: 75/8" API Reg pin
Usage: water, oil, gas well drilling
Recommend rock formation: medium hard with high comprssive strength and high abrasiveness, such as limestone, dolomite, sandstone and chert.
Company profile
Hebei Crossing Drill Bit Manufacture CO.,LTD is a professional supplier of drilling tools,including tricone bit,PDC tricone bit,Hole opener,single cone bit and so on.With years of study and refining of the introduced technology, we have succeeded in the field of product research with proprietary intellectual property rights.Also, we have made major breakthrough in the lines of analogue simulation in bottom-hole flow field,profile optimization,design of inserts arrangement and low torque,material and manufacturing techniques etc. As a result, our products own better characters of service and ranges of application.Mainly used for oil and gas,mining,geothermal,construction and so on.
The products of our company have achieved industrialization and serialization.Besides our company has always laying importance on the technical exchanges and cooperation with the counterparts both at home and abroad.Our products have been sold all over the world, including the United States, England,Canada,Brazil,Russia,Italy,Iran,Saudi Arabia,Korea, India, and Poland and so on.
