Sandco G.T INTERNATIONNAL CO .,LTD,Our factory was founded in 1958.

  • Sandco G.T INTERNATIONNAL CO .,LTD

    Reaming Equipment

    The products including reaming bit and reaming equipment. Types of thread including R32、R38、T38、T45、T51 etc.

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  • Sandco G.T INTERNATIONNAL CO .,LTD

    Threaded Button Bit

    We provide regular products designed by ourselves, and can also be customized according to customer samples or requirement. The thread conform to international standard and the types including R22、R25、R28、R32、R35、R38、T38、T45、T51、SR35、ST58、ST68 etc.

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  • Sandco G.T INTERNATIONNAL CO .,LTD

    Tapered Button Bit

    Taper angle including 6°、7°、11°、12°.

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