grouting equipment in Colombia

  • N&N - Roller & Drag Bits

    Drag Bits can be used to drill any type of hole; they are the perfect solutions for mud, sand, and sticky clay, as well as drilling out concrete or grout. Drag bits are also a more economical solution for seismic drilling. Chevron bits are designed for medium to hard formation and are used in areas that contain a lot of rock or drilling out ...

    By N&N Drilling Supply Mfr. Distributor in Medellin - Antioquia, COLOMBIA.

  • N&N - Steel Casing

    N&N Drilling Supply manufactures the largest variety of Grout Casing in the industry and stocks a full line of 'W' series casing made of high strength steel tubing.  N&N Drilling Supply uses top quality 4130 grade material; our in-house engineers have designed field-tested dual and triple lead threads as well as developed several ...

    By N&N Drilling Supply Mfr. Distributor in Medellin - Antioquia, COLOMBIA.

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