Product Description
With the development of drilling technology, cemented carbide, TSP or diamond laminate are usually used to reduce the vibration of diamond bit. Because of its high wear resistance and impact resistance, the conical composite tooth is the preferred choice for the diameter-keeping or vibration-damping teeth of high-end diamond bits.The service life of diamond composite teeth is more than 10 times of that of common cemented carbide teeth. The tapered diamond composite teeth are used as diameter-keeping teeth, the friction force between bit and wellbore is reduced by 30% , and the service life is much longer than that of cemented carbide and TSP
| Composite teeth for diamond bits-dimensions (mm) |
Dome |
| Part number | Specifications | Diameter | Height | The ball crown/R | The top of the ball is high |
| A0230 | DB1112R6.8 | 11 | 12 | 6.76 | 2.83 |
| A0228 | DB1113R5.6 | 11 | 12.7 | 5.59 | 4.6 |
| A0229 | DB1117R5.6 | 11 | 17 | 5.59 | 4.6 |
| A0223 | DB1114R5.5 | 11.18 | 13.8 | 5.47 | 4.76 |
| A0226 | DB1308R20 | 13.44 | 8 | 20 | 1.16 |
| A0046 | DB1312R20 | 13.44 | 12 | 20 | 1.16 |
| A0034 | DB1318R20 | 13.44 | 18 | 20 | 1.16 |
| A0216 | DB1313R12 | 13.44 | 12.7 | 12 | 2.06 |
| A0217 | DB1313R7.5 | 13.44 | 13.2 | 7.54 | 4.1 |
| A0045 | DB1412R12 | 14 | 12 | 12 | 2.3 |
| A0043 | DB1417R7.8 | 14.36 | 17.1 | 7.78 | 4.78 |
| A0238 | DB1618R8.3 | 15.95 | 17.88 | 8.32 | 5.95 |
| A0225 | DB1620R8.2 | 15.88 | 20 | 8.18 | 6.06 |
| Flat-top |
| Part number | Specifications | Diameter | Height | The ball crown/R | The top of the ball is high |
| A0222 | DP1313P4.9 | 13.44 | 12.7 | 4.92 | 2.92 |
| A0224 | DP1413P4.9 | 13.82 | 12.7 | 4.92 | 3.3 |
| A0231 | DP1417P4.9 | 13.82 | 17 | 4.92 | 3.3 |
Address:
5 Fortune 2, Wuhan Donghu New Technology Development Zone, Shijiazhuang, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Founded in 2012 with a total investment of RMB 12 Donghu New Technology Development Zone, the company is committed to becoming a leader in the development of composite materials such as polycrystalline diamond. The main products are PDC, DEC for oil drilling, and can also be used for other rock drilling tools. The founder of Wuhan Nine Stone Company is one of the earliest people who are engaged in diamond composite films in China. As a core technician, he participated in the introduction of China′s first composite film manufacturing enterprise, witnessed the Chinese composite film from nothing, from weak to strong development process. The company combined with domestic and foreign composite market application characteristics, composite structure, function and manufacturing process for a new design, product quality has reached the domestic first-class level. We insist on first-class product quality, high-quality market service and continuous R & D Innovation to meet customer needs in oil and gas drilling, rock drilling and other fields. Core value: Creation, achievement, Enterprise Concept: Open, equality, harmony, service concept: Create value with customers, quality policy: Do It Right the first time
