The Milwaukee� Retractable Starter Bit provides accurate centering in less time when cutting tile, stone and glass. You�ll cut clean, accurate holes faster when you use the Retractable Starter Bit with Diamond Plus Threaded Hole Saws. Diamond Plus Hole Saws deliver the best-in-class performance and the lowest cost per hole on the market with up to 10X longer life.With the highly durable Retractable Starter Bit, no pilot holes are required. Its 1/4" size fits standard hole saw arbors. Use it with Diamond Plus Threaded Hole Saws to increase your productivity when cutting hard, abrasive materials.
- Increase productivity: No pilot hole required
- Improve accuracy: Hard carbide retractable bit securely marks hole center
- Versatile: Fits standard hole saw arbors