AVAILABLE by IADC CODE :
Milled tooth type:116, 117, 126, 127, 136, 137, 216, 217, 317.
Tungsten carbide insert type::417, 437, 517, 527, 537, 547, 617, 637, 447, 737, 627.
its for Oil Drillingerted tricon bits1. This series of tricone bits use Sealed Roller Bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the Bearing Journal is highly increased.
2. Thrust bearing surfaces are hardfaced and treated with Anti-friction Technology.
3. Ball Locked Cone, suitable for high rotary speed.
2. Thrust bearing surfaces are hardfaced and treated with Anti-friction Technology.
3. Ball Locked Cone, suitable for high rotary speed.
1. Superior Performance
2. Lower Cost, lower repair costs
3. Available Sizes
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 | ||||||||||
Can be tailored to any system, we welcome specific requests to meet your needs!
Please contact us for more information!
About Us
Hejian Wanxiang Drilling Equipments Co., Ltd. is a professional supplier of drilling tools and equipments in China. With flexible company structure and advanced technology, we have dedicated ourselves to supply the drilling industry with the best products available.
We take pride in offering prompt, courteous service to all facets of the Oilfield, Water Well, Mining and Construction Industries. We look forward to working with you to establish mutually beneficial relationship!
