I did a search on this and could not come up with any conclusive answers. It seems cutting the outline with the router is the best way to get an even 90 degree cut. I assume any router should work fine but I have not figured out what bit to use. Is 1/4" bit to thin? Is 1/2" the way to go? Any info is appreciated.
I use a 1/2 inch end mill bit in a plunger router to cut the outlines. In most cases, a 1/4 inch bit with a trim router isn’t quite long enough. The other option is to use a reciprocating saw with a long blade (jig saw) to achieve the same task. Remember, your still going to shape and roll the rails, so how close does it have to be? Good luck on your project!
continue with saw…YES!
half template full length…yes!
much said.and archived…
after reading your post, and cutting some outlines by hand yesterday, i borrowed a jig saw and found a longer blade for it. it works well, but if the blade isnt extra long - like the one i found - it takes longer than by hand. although the cut is dead square.
unlike my hand cuts!
Perfect for cutting out plan surfboard shapes and routing out surfboard fin boxes. All Pencil Routers are coated in Shapers Australia’s Tungsten Carbide “Super Grit™”. Standard size is 1/2" shank with 2 1/2" cutting depth.