Macstroc Tile and Glass Drill Bit, GTK7-A, Carbide, 12MM

Macstroc Tile and Glass Drill Bit Set can help you make a clean cut into tiles, glass, mirror, concrete and ceramic. Conventional tile bits can chip and break, or worse, crack and scratch your tile. Macstroc tile drill bits have 'special carbide head' which can provide accurate cutting without skating and overall durability.