Hand Deburring Blade Tool Set, Surface Application Cross Hole, Front Hole Edge, Straight Edge, Blade Material High Speed Steel, Blade Finish TiN, Blade Trade Number E100P, E110P, E111P, E200P, E300P, Work Direction Right Hand/Left Hand, Shank Dia. 1/8 in, Overall Length 1 7/8 in, Number of Blades 10, Primary Material Application Aluminum, Brass, Cast Iron, Copper, Hardened Steel, Plastic, Stainless Steel, Steel, Product Type Deburring Replacement Blade Set