Diamond drill bit for dry drilling. Equipped with an M14 shank suitable for angle grinders. Perfect for making holes in materials such as porcelain stoneware, ceramic tiles, clinker and glaze.

Hole saws in sizes from 6mm to 16mm have been poured from the inside with wax that receives heat from the diamond, preventing it from overheating. However, you should remember to remove the excavated material from the hole saw on an ongoing basis.

Product features

• outer diameter: 55 mm
• diamond coating: 10 mm
• mounting: M14 shank suitable for angle grinders
• Hole saws in sizes from 6mm to 16mm were covered with wax from the inside