Diamond Tile Drill Wax Filled Set (6,7,10mm)

It is common knowledge of the challenge people face when drilling into porcelain, granite, slate and other hard materials used for floor and wall tiling. Water is often used as a cooling and lubricating substance in these situations, which can be quite messy. The Rothenberger Diamond Tile Drill Set incorporated a self cooling feature to aid such issues, and comes in the popular 6, 7 & 10mm sizes.