core bit segments can be used for drilling concrete, asphalt and reinforced concrete. Our diamond core bit segment with V shape edge design can make it quicker to expose the edges of diamond grains. With years of experience, our technical team have obtain a mature drilling formula for different drilling objects, and we have technical support to design corresponding segment formula for various drilling objects in different area. Our specially formulaed segments can provide the max drilling efficiency at a very low drilling cost.

Our roof type core bits segments have been tested by many markets, we export to Middle East, Europe,Russia,etc every month, and the customers are repeating orders all the time.