Package Include:105 x Grinding ToolsSpecifications:Specification:- Shank diameter of the entire products is 1/8in ( metal shank diameter 3.0mm)- Shank length: 30-45mmFunction:- Cutting piece: suitable for cutting metal- Sandpaper circle: suitable for grinding wood, must cooperate with rubber connecting shaft to easily use- Steel wire brush: used for metal surface rust removal, etc- Polishing cotton: used for polishing porcelain, jade- Grinding head: polished metal surface rust, burr- Stone: grind the shapeType:- 1 x Grinding paste- 1 x Stone- 1 x Rod of sand paper round- 2 x Emery grinding needles- 2 x Cutting disc extension rods- 2 x Steel brushes- 4 x Grinding wheel heads- 8 x Wool polishing wheels- 9 x Sand paper rounds(ID 12mm)- 75 x Abrasive disc cutters (20,25,30mm)