I've got a cabinet in the laundry room (see pics) where I want to cut off about 1/4" from bottom (bottom face). I will stop perhaps 2 " from each end of cabinet. The board / trim is about 11/16" thick and has 1/2" clear on back side from bottom before I reach the inside trim piece (picture 3 of 4).
And is there a better tool for this? I already have a dremel tho. What type of dremel blade and accessory is good for this cut? I don't know if this is some kind of composite board or wood since it's painted. Feels like wood but I can't be 100% sure.