在原ME7500基础上的升级版，改进了主轴支架，增加了钻超大孔径的附件，钻孔更稳定，精度更高。 Cutter capacity：φ12-φ75mm Max：φ80mm cutter deepth：75mm twist drill：φ2.5-φ16 Screw：M30 No load speed :260/460rpm Motor date:120v/230v/60HZ/1850w Magnetic adh:18000N Core size:210*110*60mm Stroke:210mm