0.8125" (13/16) Reamer DIA x 0.5000" (1/2) Minor DIA x 7.3750" (7-3/8) Margin Length x 3 Morse Taper, High Speed Steel , 5 Fl - Black Oxide
0.8125" (13/16) Reamer DIA x 0.5000" (1/2) Minor DIA x 7.3750" (7-3/8) Margin Length x 3 Morse Taper, High Speed Steel Taper Shank Bridge Reamer, 5 Flutes, Black Oxide