0.6875" (11/16) Reamer DIA x 0.3906" (25/64) Minor DIA x 7.1250" (7-1/8) Margin Length x 3 Morse Taper, High Speed Steel , 5 Fl - Black Oxide
0.6875" (11/16) Reamer DIA x 0.3906" (25/64) Minor DIA x 7.1250" (7-1/8) Margin Length x 3 Morse Taper, High Speed Steel Taper Shank Bridge Reamer, 5 Flutes, Black Oxide