Roundover bits are the most used edge forming bits in woodworking. This Whiteside set offers the most common radii (R1/4”, R3/8”, R1/2”) in 1/2” shanks, plus a hefty 3/4” radius workhorse. Extra bearings and wrench are included to convert each bit from Rounding over to Beading - i.e., Roundover with a decorative step. Set comes in a durable plastic case to protect and organize your tools.