... Layer type, "K" type, "V" type, taper type, sandwich. 3. Cutting Coolant: Water, chemic coolant, kerosene4. Applications: Cutting granite, marble, concrete, limestone, ... Feature: Fast cutting speed, long life.The below size is 24*8.6/9.0/9.4*15mm, for 1600mm blade, granite cutting.Pls kindly ... directly.Thanks & best regards,Contact person: Ms.Joy Diamond cutting tool for marble granite sandstone