• 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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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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  • NEWS

    • Singapore Metro T302 section of

      Singapore Metro T302 section of

      At 15:18 on July 19,amid cheers from Chinese and foreign employees,no2 TBM slowly broke through the wall and drove out.The Tangdong Line,the sixth subway line in Singapore,runs 43 kilometers underground from north to south of the country.

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    • HeFei Rail Transit Line 4 "JiKe

      HeFei Rail Transit Line 4 "JiKe

      On the morning of July 10, the right line of the shield section of the Jimingshan Road Station of the Hefei Rail Transit Line No. 4 to the Science City Depot was successfully penetrated and became the single-line section tunnel of the 21st line of Line 4.

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    • Mexico the first subsea tunnel c

      Mexico the first subsea tunnel c

      31th May,Mexico Sur de Texas-Tuxpan natural gas pipeline completed.This natural gas pipeline is located in the between Brownsville,Texas,USA and Veracruz Mexico,the length is 500 miles(about 805km),cost 3.1 billion US dollars,is the first subsea tunnel in

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