Alvord Polk 21832 Chucking Reamer: 0.247" Dia, 2-3/8" OAL, 1-1/2" Flute Length, Threaded Shank, High Speed Steel
Chucking Reamer: 0.247" Dia, 2-3/8" OAL, 1-1/2" Flute Length, Threaded Shank, High Speed Steel 6 Flute, RH
$64.32