Grand Rapids Hydraulic Feed Universal O.D. and I.D. Grinder
This brochure talks about Grand Rapids Hydraulic Feed Universal O.D. & I.D. Grinder model No. 1230. Inside it covers base, saddle, spindle head, sub-table and table, spindle for cylindrical grinding, spindle for internal grinding, longitudinal table movement, cross feed, lubrication, motor drive, controls, and specifications.