... ,Tile,Glass,Metal,Wood 3.6pcs/set,10/12/16/18/22/25 5.3/8",1/2",5/ ... 3. Workshop 3: diamond wet soft polishing pads and diamond dry soft polishing pads 4. Workshop 4: carbide brazed tools, ... files,diamond sintered carving burrsflexible polishing pads (wet pads and dry pads)rubber and plastic back-up pads,grinding stone, stone brushesstone cutting ... Type Carbide Tipped drill Bit 6pcs/set,10/12/16/18/22/25