0.1142" (2.9 mm) Reamer DIA x 0.0869" Minor DIA x 1.3125" (1-5/16) Margin Length, High Speed Steel , 4 Fl - Uncoated
0.1142" (2.9 mm) Reamer DIA x 0.0869" Minor DIA x 1.3125" (1-5/16) Margin Length, High Speed Steel Taper Pin Reamer, 4 Flutes, Uncoated