PROFESSIONAL DIAMOND TOOLS & MACHINERY
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The magnetic drilling machine is a kind of drilling machine with the electromagnetic base. It can use twist drill bits, annular cutters and do tap threads with matched cutting bits. Its combination of a stable magnetic base and low RPMs help resist or reduce torque forces created by large diameter bits. A portable magnetic drilling machine is used on steel or other magnetic materials, is applicable to the drilling of various complex steel structure, especially for Nuclear Station, Ship building, Paper-making, Bridge Project, Engineering Machinery, Mining Machinery, etc. It gives an accuracy of 0.01 mm to 0.05mm in steel or other magnetic materials. The drill bits used for this machines are generally made from high-speed steel(HSS) or are tungsten carbide tipped(TCT).