Product Description
|
Diameter (mm) |
30 |
Material |
diamond,hard alloy,sintered carbide |
|
Length (mm) |
32 |
Production process |
high-quality steel forging and forming |
|
Shape |
Half piece / complete piece |
Diameter |
26mm, 27mm, 28mm, 29mm, 30mm, 32mm, 42mm ,etc |
|
Qunatity of wings |
2 wings or 3 wings |
Color |
Gold, silver, Dark blue, grey, black, etc. |
|
Weight on bit (Kg) |
300-700 |
Main Use |
Mainly used for slope treatment. underground deep foundation pit support, tunnel surrounding rock stability, landslide preventionand other disaster treatment, underground engineering support, and high-rise building foundation treatment |
|
Speed (rpm) |
300-500 |
||
|
Pump capacity (1/min) |
150-200 |
Description of Anchor Shank Bit
The diamond drill bits produced by our company are widely used in domestic and foreign industries such as coal fields, oil
drilling, geological exploration, water conservancy and hydropower, railways and highways, and tunnel construction., etc. The two wing PDC anchor bit (half standard type) is suitable for rock layers below grade 8. Under the same rock layer conditions, the drilling life is 10-30 times that of ordinary alloy bits, and the efficiency is improved by at least 60%. It does not require grinding, greatly reducing the labor intensity of workers and saving labor hours. The key raw materials for the two wing PDC anchor bit (half reinforced) blade are produced by GE Company in the United States. Its diamond content is 1.5 times that of a regular drill bit, with excellent wear resistance, significantly improved efficiency, and reduced overall cost. It is suitable for medium hard rock layers below grade 12.
Characteristics and advantages of 25mm 26mm 27mm 28mm 30mm 32mm 42mm two wing PDC anchor bit
1. Using diamond cutting teeth, the drilling speed is faster and the lifespan is longer, suitable for soft and medium hard formations.
2. The drill bit body is designed specifically for removing rock debris, and is made of high-strength materials with strength and wear resistance.
3. Wear resistant blade, no need for repeated polishing.
4. No shrinkage and high porosity.
5. We can provide customized sizes according to your specific requirements.
6. By using efficient PDC roof drill bits, overall productivity is improved and workers' work intensity is reduced
Product Video
Project View
Diamond composite disc (PDC) is a special superhard material synthesized by synthetic diamond and hard alloy under high temperature conditions. It not only has the advantages of high hardness and wear resistance of diamond, but also has the characteristics of strong impact resistance and large cutting edge of hard alloy. Using it as the blade of the drill bit can greatly improve the work efficiency of the drill bit, making it an ideal drill bit for drilling in hard rock layers and hard rock layers.
Main features
1) Wear resistance and long service life;
2) Adopting mature process and 100% raw material(Tungsten carbide substrate and diamond powder) to manufacture;
3) Tungsten carbide as the matrix body makes the bit more wear resistance and impact toughness.
4) Diamond polystyrene as the gauge.
5) Suit for drilling hard rocks.
Main parameters and performance of PDC anchor bit:
|
Diameter (mm) |
30 |
Material |
diamond+hard alloy |
|
Length (mm) |
32 |
Production process |
high-quality steel forging and forming |
|
Weight on bit (Kg) |
300-700 |
Main Use |
Diamond drill bits are mainly used in industries such as coal fields, oil drilling, geological exploration, water conservancy and hydropower,railways and highways, tunnel construction, etc. across the country |
|
Speed (rpm) |
300-500 |
||
|
Pump capacity(1/min) |
150- 200 |
Why did you choose us?
Zhengzhou Shangong New Material Technology Co., Ltd. has 15 years of professional experience in the production of mining machinery mining tools and accessories. Its main products include PDC cutting tools, PDC drill bits, diamond drill bits, etc. Our products are sold to multiple countries and regions, and we have established stable cooperative relationships with more than 20 customers worldwide.
Special dimensions of PDC drill bits
If you need a special design and size PCD drill bit, please do not forget to provide the following important information for our engineers' reference:
1. Type of drilling conditions (coal mining, geological drilling, quarries, etc.).
2. Formation type and hardness.
3. Requirements for drilling depth.
4. Special design precise drawings.
Keywords
Factory 30mm 2 wings PDC Anchor Bit with Half PDC Cutters
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