How do i cut this to be concave?
I want to cut this wheel acording to the red lines. additionally, I would like to add some grippy treads. how would i go about this? also side note, the shape has a hole inside so in total im working with a 2mm wall
I want to cut this wheel acording to the red lines. additionally, I would like to add some grippy treads. how would i go about this? also side note, the shape has a hole inside so in total im working with a 2mm wall