Try Woodtek 819867, Router Bits, Edge Forming, Bull Nose & Half Radius, 61849 1-1/4" Diameter Bull Nose Bit - amazon.com 51.99+sh. My calculator says 28 mm = 1.10 inches over size but depending on your profile you can center in a larger bit and be ok.
I have had trouble finding large bullnose 1"+ for stair treads, so if you get it and it works please let us know.
Good luck - Baker
I have had trouble finding large bullnose 1"+ for stair treads, so if you get it and it works please let us know.
Good luck - Baker
