Half bull nose router bits produce a smooth, curved transition from the top surface to the edge of the material, effectively rounding off sharp corners with an elegant profile. They are commonly used for countertops and stone edges, table and desk edges, wall caps, ledges, mantles, and baseboards. Built for use on handheld routers or router tables, multiple passes are recommended to avoid tear-out and achieve a clean, even result, particularly on hardwood and dense composite materials.