Customizable multi-functional casing drilling system tailored to rock hardness.
Revolutionary technological innovation in collapsible ground drilling! Less hole deviation for balanced drilling.
The "Super Mex Bit" is a multifunctional simultaneous casing drilling system that features the ability to expand and contract the bit diameter by rotating two or three bit heads located at the tip of the device in both forward and reverse directions. By allowing the casing to follow during drilling, it has made it possible to drill stable holes in various unstable ground conditions (double pipe method). Additionally, the balanced structure of the two-blade and three-blade design offers advantages compared to conventional eccentric reamer methods, as there is no load imbalance, resulting in the following benefits: 【Advantages】 ■ High-speed drilling through percussion ■ Less hole deviation due to balanced drilling ■ Minimal rotational irregularities even in gravel and cobble layers ■ Reliable diameter expansion and contraction *For more details, please download the PDF or feel free to contact us.
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basic information
【Type 90 Specifications (Excerpt)】 ■2-blade ■Bit Diameter ・When expanding D1: 125mm ・When contracting: 91mm ■Applicable Casing ・Maximum Outer Diameter D2: 114.3mm ・Maximum Inner Diameter D3: 102.0mm ・Nominal Diameter: 4 in. *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Application Examples】 ■Water wells ■Retaining piles ■Foundation piles *For more details, please download the PDF or feel free to contact us.
Company information
Our company manufactures and sells cutting tools, construction tools, and tool materials used in foundational industries that support society, under the corporate philosophy of the Mitsubishi Materials Group: "For People, Society, and the Earth." As the main supplier of tools in foundational industries that support society, we will continue to support the industrial sector based on cemented carbide. Please feel free to contact us if you have any inquiries.
