4wing pdc concave bit - WSP4RF-153

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Product Advantages:

1. PCD concave bit with premium PCD teeth;
2. No.45 steel as the drill bit body;
3. Over 10 years manufacturering experience;
4. Solid quality;

5. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl;

6. Large junk slots and flushing ports;

7. Advanced geometric design for faster penetration;

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Introduction of PDC (Polycrystalline Diamond Compact):

PDC is made of diamond micro-powder and hard alloy substrate under high

temperature and high pressure. It possess of high wear resistance like

diamond, at the same time the impact resistance like hard alloy and that’s

made it the best material as a drill bit cutter. Reinforced PDC has higher

dense diamond powder, claw hard alloy substrate made the two layers solid

as whole one. So, the reinforced PDC of supper wear resistance, longer

service life and high efficiency.

Specification:

Our Advantages:

1. More than 10 years experience in PDC drill bit manufacture field;

2. All products certificated by ISO9001:9002;

3. Be reputed to be one of the best PDC bit suppliers in China;

4. We are lies inland of China, where the labor cost is less than China coastal areas;

5. We bought our own land and built our own factory;

6. We can provide you competitive price as well as solid quality products;

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