No need to add water, you can drill to the bottom in one click.
Universal various materials, efficient drilling.
Main Features
HIGH-QUALITY MATERIALS:It is made of high quality YG6X alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness.
SURFACE ELECTROPHORETIC PAINT PROCESS:Full-grinding and anti-rust treatment, clean and sharp without burrs
UNIQUE CROSS ANGLE DESIGN:Small incision resistance，feature drilling stably, fast speed, not breaking the border. Opening neat, smooth, no broken edges, chip easily.
WIDE USAGE:Professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles, marble, thin iron plate, mirrors and glass.
5 DIFFERENT SIZES:Suitable for your different needs.It Can be installed in the general electric hand drill, bench drill. The machine drill clamp range is 10mm and above.
