Metabo TileDiamond drill bit

Diamond drilling crown "Dry", 45 mm, M14. M14 thread for use on angle grinders. Vacuum-brazed diamonds ensure a long lifespan and fast drilling progress. Side cutouts allow for easy removal of the core. The crown is designed for dry applications, and no additional cooling is required. For consecutive drilling, it is recommended to briefly cool the crown with water after each drill. The recommended usable length is the thickness of the tile, porcelain stoneware, or granite slab, typically a maximum of 2 cm. Granite slabs or countertops can be drilled up to 5 cm. In this case, the crown should be pulled out of the hole more frequently to allow it to cool down briefly. Important: Do not drill into the substrate when the material is laid.