MTI STX-1202 is a CE certified precision diamond wire saw. It is designed to provide smooth cutting or slicing for all kinds of materials (especially for larger size crystals, such as Si, Ge and GaAs, etc.) with boule diameter up to 12" (300 mm). It cuts the crystal by a diamond impregnated wire (0.28 mm diameter) which moves back and forth repeatedly with the help of a digital controller.