12 1/4"(311.1mm) IADC637 Conical Inserts TCI Tricone Drill Rock Bits

Solidkey Petroleum Machinery is one of the leading suppliers of drilling rock bits for oil, gas, water well drilling, construction, foundation, geological exploration located in China.

Solidkey has confidence to supply world-wide market with sharp quality tricone drill rock bits, the tricone bits, PDC bits, reamers, foundation roller cones has been working in more than 35 countries in the past 10 years. Product quality, optimized solution and warm service have been our superiorities.

Quality of products is the life-line of Solidkey and that’s the reason we perfect the quality control system continuously. All of the production processes are ruled by API Spec 7 and ISO9001. 

Better solution is our working feature, we will provide the suitable solution according to drilling fields(vertical well drilling or horizontal well drilling, oil well drilling or No-Dig drilling or foundation piling), hardness of rocks, types of drill rigs, etc. Our aim is to lower the cost of drilling per meter.

Products Speification :- 

• Cone Size  -  12 1/4Inch
• Bearing Type  -  Elastomer Sealed Bearing
• Tooth Type  -  TCI
• Circulation  Type  -  Mud Fluid
• Thread Connection  -  6 5/8 Reg Pin
• Gauge Protection  -  Available
• Shirttail Protection  -  Available

Operating Parameters :-

• RPM (r/min)  -  80~40
• WOB(KN)  -  156~373
• Application  -  Hard formation with high compressive strength ,such as sandstone,dolomite,hard shale,hard gypsum,chert, granite, etc.

Source :- http://en.skbit.com/product/173.html

HeBei Solidkey Petroleum Machinery Co., Ltd.

Hebei Solidkey Petroleum Machinery Co., Ltd. locates in Hejian City, a historical city nearby Capital Beijing. Hejian city is one of locations of the well known Oilfield Huabei, rich resources and technical supports propelled the establishment and development of SOLIDKEY.

We specialize in researching and production of rock drilling bits, mainly includes tricone bits, PDC bits, HDD hole opener, foundation roller cutters and related tools, application fields includes oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelines projects, foundation projects.

With high-end equipment in the world, all of our activities are strictly complying with API specifications(Certificate No. Spec-7-1242) and ISO 9001:2015 standards. We have exported to more than 30 countries and areas with professional technical and marketing team, we devote ourselves to provide optimized solutions for various of applications and requirement, optimized solutions for specific projects is our working direction, we have same aim with customers--"Lower the cost of drilling per meter, achieve the most cost effective".