... , T-56, LM 15, ST 65 & LG 91 Diamond BladesType,CR 19, SP12, SS21, LC 69, TW 22 ... , marble, granite, fire proof stone and fire clay.SS21-(sintered, segment Edge) Concrete, Bricks, Ceramic, State, stone, ... LM15- ( laser, segment edge) Stones and marbles.ST65- ( Sintered, Segment Edge) Brick Slate Reinforced, Concrete, Bricks, Roofing Files ... ( Laser, Segment Edge) hard Stone and Granite. Diamond Blades