<br>4Pcs 1/4" Shank Round-Over Router Bit Set,complete with 4 Great for edging, beading and/or molding applications. Radius sizes are as follows: <br><br><b>1/8" (3.18mm) Radius</b> <br><br><b>3/16" (4.76mm) Radius</b> <br><br><b>1/4" (6.35mm) Radius</b> <br><br><b>5/16" (7.94mm) Radius</b> <br><br><b>Specifications:</b> <br>Material: Hard Alloy <br>Color: Yellow <br>Shank: 1/4 Inch (6.35mm) <br><br><b>Package Includes:</b> <br>4 x Round-over Router bits