FLEX Flex Trim Router Plunge Base is designed to help you finish your woodworking projects with precision and control. Specifically made for use with the FLEX 24V Trim Router (FX4221), this plunge base four fixed ¼-inch steps along with one adjustable depth turret, allowing for stepped and repetitive plunge cuts up to 2 inches deep. Its ergonomic design includes contoured, rubber-covered handles that provide optimal comfort and control during use. Built with a rugged diecast aluminum base, it ensures long-lasting durability. The plunge lever maximum control, while an integrated dust port helps keep your workspace clean and clear. Model Number: FT421