Casting expanding hole opener professional reamers various sizes and colors
Hole opener (Reamer) Details:
A variety of connection: then the eight sets of sets, then drill rod, then pull the male and female, but also with the transfer device and reaming head together.
1. Users can be based on different construction soil and reaming requirements of different reamer form. Crowded for clay layer; sand and small pebbles suitable for flow channel; rock soil for chip or rock type. North reamer multi-purpose flow channel, the South more crowded with. After the molding is also used crowded.
2. Welding of the cutting head selection of special alloy column, impact resistance, wear resistance, long life.
3. Reamer specifications: according to the expansion of the aperture from 200mm to 1500mm.
4. Reamer connection: you can connect the eight sets of sets, male and female pull head, drill pipe, but also with the direct transfer of a variety of connections and other connections.
5. Reamer with built-in splitter.
Hole Openers are used to enlarge the diameter of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes.
Supply of various models / specifications trenchless horizontal directional drilling machine squeezing back hole opener.
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