Scientific Cutting Tools HB90A Helical Boring Bar: 0.09" Min Bore, 1/2" Max Depth, Right Hand Cut, Submicron Solid Carbide
Helical Boring Bar: 0.09" Min Bore, 1/2" Max Depth, Right Hand Cut, Submicron Solid Carbide 1/8" Shank Dia, 1-1/2" OAL
$31.80