De Walt Tile Drill Bits 5-25mm
- Dewalt DT6039-QZ, This 7mm drill bit from De Walt has been designed to perform the task of easy & accurate drilling of holes in glass, slate, granite & tiles including porcelain tiles up to grade 5. Manufactured with safety in mind, the central core created during drilling stops the drill from wandering, while the core can be removed easily through the core ejection slot. De Walt DT6039-QZ Tile Drill Bit 7mm