4 Chandler Bone Chisel 4 Chandler Bone Chisel CC4 The 4 Chandler Bone Chisel is used to shave bone with a 5mm mono-bevel tip. 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.