SGS® Accu-Reamer, Fractional, Series: 200, 3/8 in Diameter, 3-1/2 in Overall Length, Common Shank, 3/8 in Shank Diameter, 2-1/4 in Shank Length, 6 Flutes, Straight Flute, 1-1/2 in Flute Length, Solid Carbide, Uncoated, Right Hand Cutting Direction, Applicable Materials: Cast Iron, Composites, Hardened Steel, High Temperature Alloys, Non-Ferrous Metal, Plastic, Stainless Steel, Steel and Titanium