We have all kind of laser cut flanges, the flange edge is very well to each other. We can make the flange in mild steel or stainless steel. The term 'flange' is also used for a kind of tool used to form flanges. The distance between the small holes is 105mm. In higher thickness-for eg. in 10mm we can cut a minimum hole of 3mm. Also, customer made flanges is available.
