1/3 Buser Modified JO1/3 and 13KL Periodontal Chisel 1/3 Buser Modified JO1/3 and 13KL Periodontal Chisel PPBUSER1/3 Modified version of JO1/3 13K/13KL for removing and recontouring bone. SKU Handle PPBUSER1/3 #10 Round PPBUSE1/36 #6 Satin Steelâ„¢ Where to Buy x Category - Any - Dealer Partners Sales Representative Strategic Markets Schools Representative Accutronâ„¢ Equipment Sales Zip Code Find Representative Reset No results found. Please try a different search or explore: Sales Representatives | Dealer Partners | Strategic Markets | Schools | Accutron