Yes by widths I mean Id like to be able to cut very small details, some as small as 0.1mm.
Im not even sure a 0.1mm bit would do anything other than drill 0.1mm holes though ? I imagine the bit wouldnt have the strength to travel through any material laterally ? The design I have in mind has thousands of holes ranging in size from 3mm to 0.1mm. Is this feasible ? Am I expecting too much ? As I said Id like to be able to drill/cut multiple sheets at a time too.