الوصف

Our Masonry drill bitis widely used in drilling concrete or stone ands granit. The standard quality masonrydrill bit in our factory can drill concrete for about ****0 holes,.Our high quality masonry drill bit can also be used to drill hard stones for about ****0 holes.  And our YG6X new type is for drilling granit about ****0 holes.Because of the high durability and nice appearance of our masonry drill bit, they sold well all over the world and we get good feedback from all our old and new customers. As we are a factory, we always offer our customers the most competitive price. Our resonable price,high and stable quality masonry drill bit will be your best choice!