1 in x 6 in Self-Feed Bit with 7/16 in. Hex Shank Compatible with Milwaukee 48-25-1002 (Pack 1) Features a detachable and replaceable feed screw that helps guide the bit smoothly through even the stickiest types of wood. The hexagonal shank offers a reliable grip within the drill chuck, while the bit itself is treated with a protective coating to resist rust. Offered in various diameters ranging from 1 inch to 4-5/8 inches to suit a wide range of drilling applications. For sizes below 3 inches, it's recommended to use corresponding feed screws, socket wrenches, and set screws for optimal performance.