3/16" 1/2" Demi Bullnose 18 stone concrete granite polish pad buffer core bit
(a) 1 Piece of B5 (5mm / 3/16") for 5MM (3/16") High or Thick stone concrete travertine to do Demi shape bullnose And. (d) 1 Piece of 4" Diamond Glaze Buffer (it brings mirror like polished result to natural granite marble).