Milwaukee 0 Countersink 3/16 Drill Bit is designed to provide efficient pre-drilling and countersinking with precision. Featuring a 3/16" drill bit and a 1/4" Quick Change Hex Shank, it allows for fast and easy size changes, making your work smoother and more productive. The 1/8" hex drill bit length is adjustable, ing precise depth control for your projects. This bit is specifically designed for use with Milwaukee Drill Drivers, ensuring compatibility and reliable performance. Model Number: 48-13-5002