7mm Porcelain Diamond Drill Bit
The diamond drill bit designed specifically for stoneware and porcelain tiles is a high quality tool that guarantees a precise and clean cut in this type of materials. Its reverse spiral uses the rotation of the bit to cool the cutting zone during drilling, helping to maintain the proper temperature and prolonging the life of the bit. In addition, its design creates a core that guides the drill bit and prevents it from slipping, ensuring precise drilling without deviations.
- Thickness [mm]: 7 mm li>
- Diameter [mm]: 55