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