International exposition for woodworking. the woodworking machinery & supply expo will take place on 3 days from thursday, 02. november to saturday, 04. november 2017. Woodworking machinery & supply expo is a 3 day event being held from 2nd november to the 4th november 2016 at the toronto international centre in toronto, canada.. Woodworking and machinery show toronto use 4 x 4's or fence posts with post caps (wood finials), 1 x 4's for the flat surfaces and outside trim boards..