Scientific Cutting Tools B290500RA Corner Radius Boring Bar: 0.29" Min Bore, 1/2" Max Depth, Right Hand Cut, Submicron Solid Carbide
Corner Radius Boring Bar: 0.29" Min Bore, 1/2" Max Depth, Right Hand Cut, Submicron Solid Carbide 5/16" Shank Dia, 2-1/2" OAL, 0.0065" Corner Radius
$50.06