Main Features: 1. Industrial Cemented Carbide Tip YG6X, Hex Shank for Glass, Soft Ceramic Tile, Mirror, Plastic, Plant Pots, Brick, Wood. 2. 1/4”Hex Shank fits into all power tools, no hammer drill needed. 3. Unique cross angle design features drilling stably, fast speed, not breaking the border. 4. Opening neat, smooth, no broken edges, no tremor phenomenon, chip easily. NOTE: Keeping bits cool with a flow of cooling water when drilling will help to last the sharpness and durability. Package includes: 1X 5mm Drill Bit in 59mm working length and 94mm total lenght 1X 6mm Drill Bit in 65mm working length and 100mm total lenght 1X 8mm Drill Bit in 71mm working length and 106mm total lenght 1X 10mm Drill Bit in 89mm working length and 116mm total lenght 1X12mm Drill Bit in 91mm working length and 128mm total lenght Storage case
