Precision Automatic Wafer Dicing Saw. Extra-high precision automatic cutting saw for cutting materials such as silicon wafers, glass and small electronic parts made of ceramic. Work Piece Size: 152mm. Theta Axis Rotation: 380 degrees. Dual objective split image microscope. 1.5 kW Synchro Spindle™. Requires house air and water. 200V, 3 Ph, 50/60 Hz.