I'm building some closet shelves using AC plywood, and I'm planning to paint both sides dark gray while leaving the edges with exposed wood. The AC plywood comes in two sizes: 1/2" and 23/32". I want to router the edges to create a rounded finish, like a half circle. However, I'm unsure whether to choose the 1/2" or 23/32" thickness for my shelving. Also, how do I figure out the right roundover radius based on the thickness of the wood? Lastly, should I route the edges before or after painting?
1 Answer
I agree with CraftyWoodworker88. You definitely shouldn't try to round over the plywood directly; it won't look great. Instead, glue on a solid wood piece on the edge and route that for a smooth finish. If you're aiming for a full 'half circle' effect, a 3/8" roundover bit is a solid choice. For a subtler curve, you could opt for a 1/4" or 1/8" bit depending on your style preferences.