Deburring Tool Set, Product Type Deburring Hand Tool Kit, Surface Application Back Hole Edge, Cross Hole, Flat Surface, Front Hole Edge, Straight Edge, Blade Material High Speed Steel, Blade Finish Not Applicable, Blade Trade Number B10, B11, B20, B30, B60, B70, C40, Color Black, Orange, Number of Blades 7, Handle Trade Name Mango II, Holder Trade Letter B, C, Features Ergonomic Handle, Telescopic Blade Holder, Handle Material Plastic