Qualtech taper pin reamer, series: DWRRTPS, taper pin size/number: #2/0, 0.1137 in small end dia, 2-9/16 in OAL, round shank, 5/32 in shank dia, spiral flute, 1-9/16 in flute length, HSS, bright. Qualtech DWRRTPS2/0 Taper Pin Reamer, #2/0 Taper Pin, 0.1137 in dia Small End, Spiral Flute, Round Shank