Cangzhou Great Drill Bits Co., Ltd. All Rights Reserved
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- Cangzhou Great Drill Bits Co., Ltd.
- Add:No. 2, Jianshe North Street, Yingzhou Economic Development Zone, Hejian, Hebei, China
- Zip:062450
- Tel:+86-317-3212988-8313
- Fax:+86-317-3212998
- Web:http://www.pdcbit.net
- E-mail: admin@pdcbit.net / admin@zkdrilling.com
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HDD Hole Opener
HDD Hole Opener
The staged TCI(TCR) cone hole opener incorporates precision-engineered cone structures to ensure fast, smoothly drilled in trenchless application, high-quality, concentric hole opening under a wide range of oil drilling application. TCR HDD tools are run successfully on rotary and rotary steerable assemblies in both straight and deviated holes.
A range of milled tooth and tungsten carbide insert (TCI) cutting structures are available for a variety of formation conditions. The fixed-diameter hole opener is available in sizes 6 1/4 to 42 in, with hand-tool demountable cutters that are easily replaced . The robust design and construction enable drilling of longer intervals.