Deburring Replacement Blade, Surface Application Back Hole Edge, Flat Surface, Hole Inner Surface, Straight Edge, Blade Material High Speed Steel, Blade Finish Not Applicable, Blade Trade Number E400, Work Direction Right Hand/Left Hand, Shank Dia. 1/8 in, Overall Length 1 7/8 in, Number of Blades 1, Primary Material Application Aluminum, Brass, Cast Iron, Copper, Plastic, Stainless Steel, Steel, Wood, Product Type Deburring Replacement Blade, Package Quantity 10