Milwaukee 7347479 3/8 in. Retractable Starter Bit

The Milwaukee 3/8 in. retractable starter bit with large arbor provides accurate centering in less time when cutting tile, stone, and glass. Cut clean, accurate holes faster when paired with Diamond Plus threaded hole saws. The durable retractable design securely marks hole centers without requiring a separate pilot hole. Designed for cutting hard, abrasive materials, this retractable starter bit helps increase job productivity while delivering reliable performance and extended tool life.