Amana Tool Cove/Backsplash Router Bits w/ Ultra-Glide Bearing in stock ready to ship today. We have a large selection of industrial quality carbide tipped router bits available.Radius the transition from horizontal counter-top surface to vertical backsplash with this bit. The cutting profile is a modified cove, having rounded corners seperated by a flat. A shank-mounted Ultra-Glide bearing guides the cut. Use in handheld router.