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  • Super Md Ultra High Speed Motor Bit - China

    price: contact company for price

    In consideration of this high speed drilling condition, Kingdream

    specially develop the SUPER-MD ultra-high speed motor bit that is

    designed with roller-journal composite bearing and metal face seal.

    The

    bit is also equipped with advanced cutting structure and special

    hydraulic system with double extend nozzles that are suitable for high

    RPM drilling operations.

    This new Super-MD bit features high bearing

    reliability and long working life under high speed drilling conditions.

    SMD bits have been used on turbo drills in Russian oilfields achieved

    more than 30 hours of stable working life and the rotary speed is above

    400 RPM.

    It is recommended that SMD bit should be run within the ranger

    of 250 to 600 RPM in order to get better and economic drilling result.

    The size range of SMD series bit is from 8 3/4 to 11 5/8 inch, and IADC

    varies from 117 to 617 - For example: 8 1/2/ SMD537x

    Super Md Ultra High Speed Motor Bit

    Please inquiry for your need now


    Company Contact:


    • Phone: 18831855588

    • Address: NO 12 street , Hejian , China

    • Email: Email

    Published date: September 7, 2012

    • Business Description: Hejian Huanyu Petroleum Machinery Co., Ltd. Was established in 1998, located in Hejian which is in the middle of Cangzhou city, and enjoys good location and convenient transportation.

      Huanyu specializes in Tricone Bits, TCI Rock Bit, Steel Tooth Bit, Milled Tooth Bit, PDC bits, Drill rods, drill collars, engineering bits, stabilizers, for water well , oilfield, construction and underground foundation work all over the world.

      All of our products are in accord with API and ISO standards.

      Huanyu is registered with 3 million RMB capital, possesses over 180mu area and 70 various manufacturing equipment.

      Our company has 290 employees, including three professors, 12 senior engineers and 37 intermediate technicians.

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