5/16 Hand Expansion Reamer, LH Spiral, RH Cut, Straight Shank, HSS, USA Made

  

5/16" Hand Expansion Reamer, Straight Flute, Straight Shank, Flute Length: 1-3/4", OAL: 4-1/2, HSS, List# 577U, USA Made by Lavallee & Ide.