Coil Binders — Punching for Plastic Coil

However, this wider hole led to a problem: If you attempt to fit 43 11⁄64˝ round holes on a sheet there is no problem.

Simply pull your outside pins like double loop wire and center your sheet prior to punching. If you have a machine that can spread the coil during insertion to jump the wider margin, this is no problem. Once again, most machines cannot.