Hex Shank Vacuum Brazed Tile Diamond Hole Saw
1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, limestone, fiberglass, terracotta, terrazzo, quarry, vitrified tiles. 2. Fast drilling, 10 seconds for one hole.3. 10 times Longer life than the electroplat1