25mm (1") Ultra Thin Hole Saw Bit For Ceramics & Glass (Wet Use Only)

An ideal hole saw bit for precision drilling on delicate, hard materials such as ceramics, optical, and sheet glass     Tile, ceramic, and glass drill bits with ultra-thin walls (1mm) deliver a 2x longer life span and faster drilling speed on delicate surfaces.  These electroplated diamond core drill bits have the thinnest wall of all core drills. The thin wall allows for a more precise cut, a better surface finish, and even less chipping. They are best used on delicate, hard materials such as optical glass, glass tile, sheet glass, thin glass, and thin slices of stone.  The best solution for hard, delicate surfaces.  Disclaimer: This bit is designed for Wet Use Only. Please ensure you do not force the bit down too hard as it may break - let it work with adequate pressure.