This package carries (a)-(e). 800 Watt, with siade handle and water feed accessories. (b) 1 Piece of B20 Diamond Router Bit / Hand Profiler Wheel for 20mm / 3/4 Thick or High stone concrete travertine to do Demi Shape Bullnose. (with 5/8-11 Female Thread arbor). (c) 1 Piece of 4″ PVC Backing Pad with 5/8″-11 Female Thread arbor. Its max capacity / velocity is 5000 RPM. (d) 8 Pieces of 4 / 100mm Diameter Diamond wet dry (wet use recommended) polishing pad for stone concrete granite marble travertine sandstone quartz. 1 X Grit 30 50 100 200 400 800 1500 3000. (e) 1 Piece of 4 Diamond WHITE Glaze Buffer (it brings mirror like polished result to natural granite marble).