Home > Products > Diamond core drills > premium diamond drilling head for stone rock concrete granite
premium diamond drilling head for stone rock concrete granite
- 10000 Piece / Pieces per Month
- Shanghai Tianjin Dalian Guangzhou Shenzhen Qingdao and other important ports in China
- T/T L/C D/P D/A Credit Card PayPal
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Product Details
Place of Origin: | China | Brand Name: | CPC | Model Number: | CPC-231336 |
Type: | Core Drill Bit | Material: | Diamond | Use: | Well Drilling |
Product Description
premium diamond drilling head for stone rock concrete granite
rock drill bits 75-325mm diamond drill bit
1. Good quality
2. Used for mining, piling, water well drilling and oil well
Please specify the following items as many as possible in enquiry:
Bit diameter
Drillig depth
Drilling purpose
diamond oil drilling bit
Brief info of PDC drill bit
1) Making use of the cutting theory, it can PDC drill bit can get a low consumption in the aspect of breaking stones.
2) With super hardness, abrasive resistance and super sharp, PDC drill bit can work efficiently.
3) With no moving parts, PDC drill bit is fixed bit so that it get a high work reliability.
Characteristics:
- Using special cutting structure, making the bit works stably. It could be maintained higher drilling speed during the bit rotaries drilling;
- Using high performance compound piece combination , enhances the bit life;
- The highly polished cutter could be reduce the frictional resistance and quicken discharge fragment, so that improve the cutting efficiency;
- Unique design with different stability makes the bit in stability state when drilling;
- Deep-wide junk slot could carry fragment against the oil well that is better for bit cleaning and cooling;
- We could make the bit as per your specific needs/ drawing/ sample
Our main products include four series: synthetic diamond, PDC cutters, special-shaped PDC inserts, grinding wheels, diamond saw blades, TSP (Thermal stable polycrystalline diamond), drilling rigs&accessories.
Bits Parameters | Drilling Parameters
| ||||||||
Size
| Nozzle number | Gauge length | API connections | Hydraulic flow rate
| Rotation speed | Weight on bit | |||
in | No. | in | in | 1/s | gpm | rpm | KN | KIbs | |
8 1/2 | 6-8 | 2-3 | 4 1/2 | 25-38 | 400-600 | 60-350 | 13-66 | 3-15 | |
9 7/8 | 6-8 | 2-4 | 6 5/8 | 30-44 | 475-700 | 60-350 | 13-90 | 3-20 | |
12 1/4 | 6-9 | 2-4 | 6 5/8 | 38-60 | 600-950 | 60-350 | 13-100 | 3-22 | |
16 | 6-9 | 3-5 | 7 5/8 | 60-90 | 950-1450 | 60-350 | 17-135 | 4-30 | |
17 1/2 | 6-9 | 3-5 | 7 5/8 | 60-90 | 950-1450 | 60-350 | 17-135 | 4-30 |
Contact Us
- China Porcelain & Electric (Henan) Co., Ltd.
- Contact nameYuan Liao
- Phone86-371-63690210
- AddressNo. 7, No.1 Building, Ke Yuan Mansion, No.121, Huanghe road Zhengzhou,Henan
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