REVOLVING BUR & TOOL HOLDER Description :-Conveniently stores and organizes accessories. Rotates smoothly on ball bearings for easy access. Revolving bur and tool holder Can hold 114 burs, 3/32" shank size with handy 3" x 2 3/4" holder for tools as a central cavity (only stand). Revolving Bur And Tool Holder Can Hold 114 Burs, 3/32" Shank Size With Handy 3" X 2 3/4", Holder For Tools As A Central Cavity (Only Stand)