Clear Collection™ - The Hole Punch, 6mm Clear Collection™ - The Hole Punch, 6mm 678-803 Creates half-moon cutouts for relief of clear aligners around bonded buttons used for elastics and nips away plastic to provide soft tissue clearance to prevent aligner impingement of tissue. Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.