You can fasten some hardwood strips 1"x1" or 3/4"x3/4" with washers between the wood & the factory table edge to make it stand off because most table edges aren't flat, then drill mounting holes down through the new large top & wood strips to mount the table to. This way you don't have to drill holes through the top of your table top.
I made a bigger table using Nick Englers instructions & plans. The table fits around the factory table which makes it very difficult to mount & get the two tops level with each other. But the method of mounting is the same as described above & should work great with a table mounted on top of the factory table.
Last edited by Bart Leetch; 12-22-2008 at 12:36 AM.
"Forget the flat stuff slap something on the spinny thing and lets go, we're burning daylight" Bart Leetch
"If it ain't round you may be a knuckle dragger""Turners drag their nuckles too, they just do it at a higher RPM"Bart