MORSE® Construction Reamer, Tapered, Series: 1650, 3/4 in Diameter, 7 in Overall Length, 0.47699999999999998 in Point, 3-Flat Shank, 1/2 in Shank Diameter, 1/2 in Shank Length, 5 Flutes, Left Hand Spiral Flute, 5-3/8 in Flute Length, HSS, Black/Silver, Right Hand Cutting Direction, Applicable Materials: Structural Steel