Deburring Tool Set Product Type Deburring Hand Tool Kit Surface Application Back Hole Edge Cross Hole Flat Surface Front Hole Edge Sheet Straight Edge Blade Material Carbide High Speed Steel Blade Finish Not Applicable Blade Trade Number B10 B20 B30 B50 B60 B70 C40 C42 D80C E100 E200 E300 E350 E600 F20 Color Red Handle Trade Name Classic Handle A Holder Trade Letter B C D E F Features Blade Inserts Axially or Perpendicular to Handle Handle Stores Blades