Core Bits are made to drill a variety of aggregates including glass, concrete, asphalt, granite, marble, ceramics and natural stone. Core Bits can be used to make many type of holes.
Our company had been established in 1998, We have more than ten years production and development diamond product experience, Our factory specialized production each kind of specification diamond grinding wheel, diamond router, diamond wire and diamond band saw.Very good quality, cheap price and we take the good faith as the principle, Welcome to cooperate.
