Titan USA Taper Pin Reamer, Series: 987, Taper Pin Size/Number: #13, 1.259 in Dia Reamer, 1.009 in Small End Diameter, 16 in Overall Length, Straight Shank, 1-1/16 in Shank Diameter, 10 Flutes, Straight Flute, 12 in Flute Length, HSS, Uncoated, Applicable Materials: Steel/Non-Ferrous Metals