Scientific Cutting Tools B290900 Boring Bar: 0.29" Min Bore, 0.9" Max Depth, Right Hand Cut, Submicron Solid Carbide
Boring Bar: 0.29" Min Bore, 0.9" Max Depth, Right Hand Cut, Submicron Solid Carbide 5/16" Shank Dia, 2-1/2" OAL
$43.36