Here's the tool cabinet I made a while ago. I wanted something simple, mobile and could be split into two parts if I ever moved house. The materials used are veneered red oak ply from Bunnings, birch ply, solid red oak (Bunnings) for the doors and all the edge banding was done using iron on white oak. All joinery is tongue & groove / dowels.
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If theres enough interest I'll upload the construction.