【Application】: Suitable for ceramic porcelain tile, marble and granite, etc. The carbide bit can work as a positioner before drilling and drill holes
【Excellent for Dry Drilling】: The wax inside the body melts when the bits heat up, thus bringing away extra heat. The spiral groove on the top benefits heat dissipation and clearance of chips
【Good Customer Experience】: Drill bits of different diameter meet your needs of holes of different sizes; Small-size drill bits and a carbide bit for positioning are good for precise work; Quick change shank saves your time; Using high quality diamond and vacuum brazing technology, which ensures the working efficiency and long lifetime; Dense and fine diamond particles reduce debris and make good effects
【Attention】: Suitable for hand drills and bench drills, etc. Higher speed is beneficial to longer work time of the bits. The drill bits DO NOT support the impact pattern