Grandpa Karl here looking for some advice and direction. I have offered to make small ( 3"x5") signs (28 count) for planting boxes for my grandson’s Prairie Restoration Eagle Scout project . The material I’m thinking about is multi-layer plastic that can be engraved and mounted outdoors.
Question # 1: Is there a difference in material, i.e. internal versus external type? Perhaps a 10 year life cycle could be used.
Question #2: I was thinking of using a 1/2" v bit to do the carving. Would you use something else?
Question #3: Do you have a good source for the material?
Thanks in advance