I'm making up some display shelves out of 19mm pine. I want to rout dadoes into the sides and slip in the 19mm timber and glue / screw in place. The problem - my 19mm bit produces a nice clean dado that I can barely fit the timber into, due to variations in timber thickness, swelling from glue etc. Rather than make 2 passes to get a slightly wider dado, does anyone know of a 19.5mm or 20mm bit? Preferably CMT or Jesada as those are readily available here. Part numbers would help.
Thanks.
-- _________________ Norman Lever Melbourne, Australia _________________