Efficient Universal Drilling (5PCS)
No need to add water, you can drill to the bottom in one click.
Universal various materials, efficient drilling.
- 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.