● Suitable for angle grinding on grinder, grinding of metalic form and fine grinding of mold. ● Rotary shaft with graduation makes it easy to grind at any angle. ● Brazing treatment face plate absolutely free from gap. ● Integrated molding of machine body and rotary spindle. ELC-612UW ELC-614UW ELC-618UW ELC-820UW ELC-824UW 粗目迴轉磁性座