Implement 8mm 10PC Multifunctional Drill Bits Wall Ceramic Glass Punching Hole Working Set

Color: red+silver Material: alloy 8mm cutting diameter: 110mm / 4.3in 8mm cutting diameter: 66mm / 2.6in Strong toughness and wear resistance can be installed in electric drills. Feature U-shaped spiral is smooth and flat and the drilling is smoother. 8mm cutting diameter: 6mm / 0.2in Made of fine quality material low resistance high hardness improving work efficiency. Provides smooth and accurate drilling in tile glass brick wall wood and so on. 10 x 8mm Drill Bit Rajadora De Leña Maquina Afilar Brocas Brocas Izar Brocas Para Atornillador Panel Herramientas