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Tricone Drill Bit
Tricone Drill Bit
Rugao Yaou Company is a professional tricone drill bit manufacturer in China. Our tricone drill bit or tri drill bit is a kind of oil drilling equipment. As one of the most commonly used oilfield drill bits, our tricone bit is a primary tool used for drilling, and is widely used for oil and gas exploitation. Additionally, our tri drill bit can also be used for drilling water wells, blast holes, making holes for seismic prospecting, and used in construction engineering.
To meet different drilling requirements, we provide eleven series of tricone rock bits, which include Y, P, M, MP, HP, PC, XMP, SH, SHJ, SHT and SK series. The size of the gauge diameter and the sizes and types of connections are strictly designed according to API Spec.7 specifications.
Specifications of Tricone Drill Bit
| Size of Bit | in. | 3 3/4 | 4 1/8 | 4 1/4 | 4 3/8 | 4 5/8 | 4 3/4 | 5 5/8 | 5 7/8 | 6 | 6 1/8 |
| mm | 95.2 | 104.8 | 107.9 | 111.1 | 117.5 | 120.6 | 142.9 | 149.2 | 152.4 | 155.6 | |
| Original Connection Thread | 2 3/8 | 2 7/8 | 3 1/2 | ||||||||
| Selected Original Connection Thread | |||||||||||
| Bit Size | in. | 6 1/4 | 6 1/2 | 6 3/4 | 7 3/8 | 7 1/2 | 7 7/8 | 8 | 8 1/4 | 8 3/8 | 8 1/2 |
| mm | 158.7 | 165.1 | 171.4 | 187.3 | 190.5 | 200 | 203.2 | 209.6 | 212.7 | 215.9 | |
| Original Connection Thread | 3 1/2 | 4 1/2 | |||||||||
| Size of Bit | in. | 8 5/8 | 8 3/4 | 9 1/2 | 9 5/8 | 9 7/8 | 11 | 12 | 12 1/4 | 13 5/8 | 13 3/4 |
| mm | 219.1 | 222.2 | 241.3 | 244.5 | 250.8 | 279.4 | 304.8 | 311.1 | 346.1 | 349.2 | |
| Original Connection Thread | 4 1/2 | 6 5/8 | |||||||||
| Selected Original Connection Thread | |||||||||||
| Bit Size | in. | 14 3/4 | 15 | 15 1/2 | 16 | 17 1/2 | 20 | 22 | 24 | 26 | 36 |
| mm | 374.6 | 381 | 393.7 | 406.4 | 444.5 | 508 | 558.8 | 609.6 | 660.4 | 914.4 | |
| Original Connection Thread | 6 5/8 | 7 5/8 | 8 5/8 | ||||||||
| Selected Original Connection Thread | 7 5/8 | 8 5/8 | |||||||||
As a noted oil drilling equipment manufacturer, we have many years of experience in the production of petroleum equipment. Till now, we have obtained API certificate. To satisfy various needs of our customers, we are able to produce high quality and cost-effective oil drilling, drill rig parts, oil drilling tools, shearing machines, hydraulic press brakes, and more. Currently these products are in great demand in countries such as America, Germany, Russia, Brazil, United Arab Emirates, Oman, Libya, Egypt, and so forth.
Welcome to contact us for more information on our tricone drill bit.
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- Drill Collar
Our spiral drill collar is for reducing contact area with hole to efficiently avoid bit sticking from differential pressure. Our spiral drill collars are made according to API Spec.7 and Standard SY5144. All mechanical properties of our spiral drill collar meet the above standards.
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- Drill Pipe
We are a drill pipe manufacturer and supplier in China. Our drill pipe is a piece of oil drilling equipment that is made in accordance with API 5D, API SPEC 7 Standards. The material of drill pipe body is chosen by the 1 and 3 group of API 5D. (Group 1-Grade E75; Group 3-Grade X95, G105, S135).