Champion Car/Maintenance Reamer, Series: SA80, 15/16 in Dia, 7-1/8 in Overall Length, 0.595 in Point, Straight Shank, 1/2 in Shank Dia, 5 Flutes, Left Hand Helix Flute, 4-7/8 in Flute Length, HSS, Black Oxide/Bright, Right Hand Cutting, Applicable Materials: Stainless Steel and Tough Alloy