Stone/Tile Core Bits for core drilling thinner applications of stone including marble tile, granite tile, ceramic tile and porcelain tile. Stone/Tile Diamond Core Bits are sintered with premium grade diamonds for fast, smooth performance and longer product life. These Stone/Tile core bits are engineered with a ¼” Pilot Bit to produce clean, easy, and precise core drilling. Stone/Tile Core Bits are used wet or dry with hand drills.
