HeJian RuiDa Petroleum Materials Co.Ltd. , with the convenient transportation, developed economy and superior geographical position, is located in the No.106 national highway, Hebei Province. Our company will sincerely provide you excellent products and professional services because of its strict governance, latest technologies, advanced production equipment and perfect detection system. We have a capable scientific research team and staff with professional construction skills, as well as reliable production technologies. We are confident that Rui Da Co.Ltd. will occupy China's market in the near future through our consistent efforts

The main products
Trcione bit(TCI and mill tooth bit)
PDC bit(Steel body and matrix body)
Reamer bit(Rock reamer bit,barrel reamer and fly cutter,replaceable cutter rock reamer)
Drag bit,  Core bit,  Three and four wings pdc bit
Accessories(Nozzles,bit breaker,swivel,chain wrench etc.)


Specifications:
Size:3 5/8''--26''(92mm--660mm)
IADC:111-837
Type:TCI tricone and Mill tooth roller bit
Bearing:rubber sealed and metal sealed
Usage:Manily used for oil and gas,mining,geothermal,construction and so on.

Websit:www.triconebit.en.alibaba.com   www.drillbitsale.com