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12 1/4" Water Well RotaryTricone Drill Bit , PDC Rig Diamond Core Drill Bit
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Brand Name:ROSCHEN
Model Number:12 1/4"
Certification:API
Price:3000~5500$
Payment Terms:L/C, D/P, T/T, MoneyGram
Supply Ability:2000pcs/month
Delivery Time:10~15 working days
Company Data
Verified Supplier
Contact Person
Bill, George, Michael
Business Type:
Manufacturer Distributor/Wholesaler Exporter Seller
Officials:
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
12 1/4" water well rotary drilling rig diamond pdc bit for sale
1. Specification
| 12 1/4" pdc bit Basical Parameter | |
| Bit Size | 12 1/4" |
| Number of Blade | 5 |
| Primary Cutter Size | 19MM |
| Nozzle Qty/Type | 7 |
| Gauge Length | 2.5"~3.5" |
| Connection | 6 5/8 REG PIN |
| Operating Parameter | |
| Rotary Speed(r/min) | 60~250 |
| Weight on Bit(KN) | 30~150 |
| Flow Rate(lps) | 40~55 |
2. Discriptions
PDC bits do not have the benefit of the self fluid-cleaning action between rows of teeth like roller cone bits, so they must rely on the bit's hydraulics to flush the cuttings from under the bit to prevent balling. This is accomplished with strategically positioned converging-diverging nozzles which maximize cleaning while minimizing erosion of the body near the nozzle area. Optimum hydraulic range is between 2.0 to 4.0 hydraulic horsepower per square inch. The interchangeable jet nozzles come in standard sizes from 8/32's to 14/32's.
3. Rough Specification
Matrix Body PDC Bit | |
| 1 . PDC Bit( Matrix Body) | |
| Type and Features | PDC bit can be customized for oil well,water well, mining, explorer well drilling. |
| Suitable Formation | Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. |
| Main Type | Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc. |
| Body Type: Matrix or Steel | |
| Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. | |
| Blades:2~9 Wings. | |
| 2. PDC Matrix Body Core Bit | |
| Type and Features | PDC core bit can be customized for oil well,water well, mining, explorer well drilling. |
| Suitable Formation | Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. |
| Main Type | 75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc. |
4. Technology advantages
Custom-engineer bits for extended life, every directional PDC bit achieves directional certification through the integrated drillbit design platform, meaning dynamic stability across a wide range of directional applications. Directional PDC bits are modified for specific applications, so the possibility of unstable bit design is eliminated. Blade count, cutter layout, and hydraulic configuration are all optimized for full bottomhole coverage, higher loads per cutter, and maximum ROP.
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com
http://www.roschengroup.com
Company Profile
ROSCHEN GROUP
ROSCHEN GROUP
ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.
ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.
ROSCHEN Manufactory PROCESS
ROSCHEN Sales Value Growing Up!
ROSCHEN'S MISSION
1. Strive to create and supply Best quality products for the industry that last longer than the average products.
2. Provide excellent service for our clients. 24 hour-7 days /week schedule to get our clients what they need – FAST.
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