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Directional Drilling Reamer & Hole Opener
    1. Fluted Reamer & Hole Opener
    2. Fluted Reamer & Hole Opener Fluted reamer is a kind of cone drilling bit with spiral grooves on surface and cutting edges distributed in point or linear shape. It has the features of spiral reamer but it's not easy to get caught in stratum like screw threads and has relatively larger reaming resistance.
    1. Barrel Reamer & Hole Opener
    2. Barrel Reamer & Hole Opener It has the features of spiral reamer but it's not easy to get caught in stratum like screw threads and has relatively larger reaming resistance. Barrel reamer is especially suitable for intact soil layer and has dual functions of extruding and cutting. It can realize good molding after reaming and it has long service life.
    1. Directional Drilling Fly Cutter Reamer
    2. Directional Drilling Fly Cutter Reamer Directional drilling fly cutter reamer is equipped with a circle of centralizing ring outside the three wing plates. The centralizing ring is used as the reinforcing rib of wing plates and also works as centralizer.
    1. Winged Reamer & Hole Opener
    2. Winged Reamer & Hole Opener It shows strong ability to overcome obstacles and it can get through smoothly even if meeting large construction waste such as stones. However, generally specialized hole clearing process should be carried out after reaming. It's generally suitable for reaming in hard soil layer.
China Geological Equipment Group Co., Ltd. (CGEG) was established in 1987. Our products are suitable for use in the main procedures of geological exploration including ground geophysical exploration, geological drilling, core sampling, well inspection as well as chemical analysis of the minerals. We have products such as drilling rigs, drilling tools, geophysical instruments, analytical instruments and so on. We, CGEG actively expanding our engineering contracting and trading business as well as constructing a foreign trading platform. CGEG has successfully undertaken about 50 national technological innovation projects and this allows us to provide our customers from all over the world with high quality geological exploration equipment.
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China Geological Equipment Group Co., Ltd.

Add.: 5th Floor, Botai Mansion, No. 221 Wangjing Xiyuan, Beijing 100102

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Tel: +86-510-83769831

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