Amana Tool 49618 Carbide Tipped Beading 1/2 Radius x 1-1/2 Dia x 3/4 x 1/2 Inch Shank circular saws you get a perfect fit

you get a perfect fit

These one-pass cutters offer many appearance and ergonomic options

guiding the cuts with the fence is recommended

torpedo level

The deep guide collar design adds stability to the tool for hand-held router operations

Amana Tool 49618 Carbide Tipped Beading 1/2 Radius x 1-1/2 Dia x 3/4 x 1/2 Inch Shank circular saws you get a perfect fitCut a quarter round shape bounded by fillets, known as a bead, in one pass by this bit. The width of one fillet is set by the pilot bearing size, while the other is controlled by the depth of cut. A beading bit can be transformed into a corner rounding bit by changing the bearing (& vice versa).