Aligner Pliers Hole Punch makes six.0mm 50 %-moon cutouts for relief of distinct aligners about bonded buttons employed for elastics. It can also nip away plastic to provide comfortable tissue clearance to prevent aligner impingement of tissue. The hole punch is applied to create Spherical Cutouts for reduction of crystal https://www.ortix.co.uk/product/aligner-hole-punch-pliers/