• TBM Cutters and accessories

    Ceratizit Carbide Inserts,Timken Tapered Roller Bearing,Imported Sealing System,Vacuum Heat Treated Cutter Rings,Guaranteed Service Life.

  • RBM & RCD Roller Cutters

    According to custemer's requirements,High Quality Tungsten Carbide Inserts and Scientific Arrangement,Good Bearing and Sealing,High Wear Resistance.

  • Core Barrel Rock Roller Bits

    According to the characteristics of rock mechanics, optimizing the arrangement of teeth, tooth number and tooth number, ensuring high cutting efficiency.

  • Railway Ballast Tamping tools

    High quality alloy and scientific arrangement; technics about vacuum heat treating, forging, silver brazing,ensuring the tamping picks high wear resistance and high anti corrosion.

  • Foundation Drilling Tools

    Mainly including: rotary drilling teeth, bucket teeth, tooth holder and cutter teeth, flat picks, high quality workmanship and material selection, ensuring product hardness, toughness, wear resistance and work efficiency.

  • Mining Tools

    Mainly including mining bits, tooth holder, teeth sleeve and tooth handle, high strength, good abrasion resistance, long life, widely used in all kinds of mining machines.

  • Rock Drilling Tools

    Mainly including the drill rod, drill bits, diamond drill, hole drill. high drilling speed, long service life. Widely used in mining, rock drilling and other fields.

  • Other Carbide Cutting Tools

    We also produce opening drill tool and drill pipe, road milling bits, dredging cutter teeth, HDD welded teeth, stump cutter teeth, VSI Crusher Rotor Tips and so on.

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Products Applications:

Our products are applied mostly at:

Meanwhile, Our Products also widely used onOil Well Drilling, Water Conservancy Project, Geological Exploration, Dredging Engineering, Rotary Drilling Rig Construction and other construction areas. Your Tungsten Carbide Cutting and Drilling Tools.

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Technologies

In Short, we specialize and love providing the following support:

Cutters Optimization and Design

Cutters Maintenance Services

One to one follow-up Services.

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  • Company

    • Company

      Estcutters provides solutions for construction industries,such as tunneling,rotary drilling,raise boring,exploration,mining,trenching and foundation drilling.

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  • REFERENCES

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  • NEWS

    • Nanjing Heyan Road Project large

      Nanjing Heyan Road Project large

      On June 21, the 15.03-meter super large-diameter TBM “Zhenxing hao “of Nanjing Heyan Road Crossing River Passage Project was off the assembly line.

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    • The double shield tunnel section

      The double shield tunnel section

      On June 19th, the Chengdu City Construction Company of CCCC II was under construction, and the CCJ Engineering and Equipment Branch of CCCC was responsible for the shield construction. The TJ05A standard construction of Chengdu Metro Line 17 received good

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    • The four auxiliary tunnels of th

      The four auxiliary tunnels of th

      On June 17th, the four auxiliary tunnels of the Xinping Tunnel in the domestic section of the Zhonglao Railway, which is under construction, were simultaneously connected, which created favorable conditions for improving the construction environment of th

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