Delta Bandsaw Zero Clearance

A pair of zero clearance insert plates for a Delta bandsaw. My model is a 28-245, but the plate may fit others with the same opening diameter of 63.4mm (probably something more round in imperial) The primary model has two modifiers which give the center area a gyroid fill that allows for dust collection. There is a second file that does not have the modifiers but you can also just delete them yourself!