64 Miller Bone File 64 Miller Bone File BF64 The 64 Miller straight-cut bone file used for final smoothing and shaping of bone with 6.2mm and 4.8mm wide working ends. 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.