Twist Drill Head Wall Ceramic Glass Punching Hole Working Set 5pcs AFGQIANG Ultimate Drill Bits

AFGQIANG Ultimate Drill Bits - Twist Drill Head Wall Ceramic Glass Punching Hole Working Set (5pcs) - -. ✅ Alloy head material with stronger hardness, low resistance, high hardness, improving work efficiency. 。 ✅ Triangular handle design makes the clamping more tight and does not slip. 。 ✅ U-shaped spiral grooves is smooth and flat, and the drilling is smoother. 。 ✅ Strong toughness and wear resistance, can be installed in the hand drill,electric drill,bench drill. 。 ✅ Wide Application: Provides smooth and accurate drilling in ceramic tile, glass, brick wall, wood, etc. 。 Specification:。 Type: Multifunctional Drill Bit Kit。 Material: alloy。 Shank of diameter(Optional):。 5pcs :6-2mm cutting diameter: 6mm, 6mm, 8mm, 0mm, 2mm。 7pcs :3-2mm cutting diameter: 3mm, 4mm, 5mm, 6mm, 8mm, 0mm, 2mm。