... ST 65 & LG 91CR19- (Sintered, Closed Edge) Blades for Ceramic, slate, Limestone and stoneSP12-(Sintered, segment Edge protected) For concrete, ... , 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 ...