Amana Tool Round Under Router Bits with Ultra-Glide Ball Bearing Guide Assembly Option:57140 - Round Under Solid Surface 2-5/8 Dia x 1 Inch x 3/4 Radius x 1/2 Shank cast iron and steel bar

cast iron and steel bar

Open-coat carbide grit reduces material build-up and clogging

The drawer front (or back) is laid flat on the tabletop and fed across the cutter

and they are also a great choice for routing sign lettering

Amana Tool Round Under Router Bits with Ultra-Glide Ball Bearing Guide Assembly Option:57140 - Round Under Solid Surface 2-5/8 Dia x 1 Inch x 3/4 Radius x 1/2 Shank cast iron and steel barRound the lower edge of a counter with the router resting on the upper surface. No need to turn the heavy material over. This tool is especially useful for job site work. (To complete a full 180 bullnose on 1 2," 1," 1 1 2" or 2" thick stock, use the corner rounding bit with the radius bearing.) Furnished with Ultra Glide non marring Delrin sleeved ball bearing guide. Maximum RPM 14,000.