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Product Details:
Payment & Shipping Terms:
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| High Light: | PDC drill bit |
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diamond drill bit | ||||||
| Applications: | ||||||
| · | Used in many fields such as : Oil well, gas well, water well, etc. | |||||
| · | Formation: Suit for drilling medium, medium-soft and midium-hard formations. | |||||
| · | Well type: Suit for helical well, inclined well, lateral well. | |||||
| How to find your demands? | ||||||
| · | You can: select the products directly in our company | |||||
| · | You can also: proposed product specifications and area (or your professional requirements), we will complete all the following steps. | |||||
| Performance: | ||||||
| · | Low torque spiral design and software designed tooth reduce the cutting edge wear & increase life (no repair life up to 8300M/pc). | |||||
| · | The unique parabolic crown-shaped design and tooth balance design keeps smooth drilling under high speed. (Speeds up to 30~40m/h.) | |||||
| · | Raw materials: Alloy steel with a special treatment, achieve better mechanical properties (Rp0, 2: 1200MPa; Rm,: 1100 MPa). | |||||
| · | Steel body with hardening tungsten carbide surface(WC),make the drill bit both high strength and very strong abrasion resistance. | |||||
| · | Dedicated PDC cutter can improve the life and shield the risk of complex formation drill not passed. | |||||
| · | The scientific drilling dynamic equilibrium design and hydraulic balance design make the drilling process more smooth. | |||||
| · | Authoritative API standard and ISO certification, quality and service will be better ensured. | |||||
| Size& parameter | ||||||
| Item | Size (in) | PAI whorl specification | Hydraulic flow rate (gpm) | Rotation speed (rpm) | Weight on bit (lbs) | Diameter tolerance (mm) |
| 1 | 6” | 3 1/2 API Reg | 200-350 | 80-380 | 2000-15000 | +0,-0.38 |
| 2 | 8 1/2” | 4 1/2 API Reg | 300-500 | 60-350 | 3000-11000 | +0,-0.51 |
| 3 | 9 1/2” | 6 5/8 API Reg | 400-600 | 60-350 | 4000-20000 | +0,-0.76 |
| 4 | 12 1/4” | 6 5/8 API Reg | 550-850 | 60-350 | 4000-14000 | +0,-0.76 |
| 5 | 17 1/2” | 7 1/2 API Reg | 950-1450 | 60-240 | 5000-24000 | +0,-1.14 |
| 6 | Others | Depending on your requirements,we can design and produce all above specification(All sizes 3 1/2"~26"). | ||||
