Description of FACHLICH Diamond Porcelain Granite Pieces
Products Including: 2 Pieces 6mm Diamond drill bit. Diamond hight 10mm, with Hexagonal Shank. Used for drilling granite & marble, masonry, concrete, tile/ceramic, hard plastic ect. High quality Diamond Grain provide fast and smooth drilling. Vacuum Brazed technology and high quality diamond grains provide high efficient working and long time performance.