... material 2.for different frame shapes 3.stepless speed control 4.siemens transducer optional it supports all types of ... materials and sizes to provide a straight edge inside the arc, outside the arc, with curves and with circles.Suitable for all types ... planercopy lathe, Band saws, Radial sawsChain mortisers, Tenoning machine, Blade sharpening machine For Panel boards Beam saw, Panel sawEdge bander, ...