Machine Type: Manual Precision Surface Grinder
Manufacturer & Model: Harig Super 612 (identified by the badge on the front upper column)
Magnetic Chuck: Equipped with a rectangular Suburban Tool, Inc. permanent magnetic chuck (noted by the red label) mounted to the grinding table.
Operating Lever: A black-handled lever on the side of the chuck engages and disengages the magnetic hold on workpieces.
Longitudinal Feed Handwheel (Left Front): Large handwheel with an orange hub and silver rim, equipped with a rotating handle for manual left-to-right table travel.
Cross-Feed Handwheel (Right Front): Medium handwheel with fine-graduated micrometer dials for accurate in-out axis positioning.
Vertical Downfeed Handwheel (Top Right Column): Mounted near the top of the column with a calibrated perimeter ring to precisely control wheel elevation and depth of cut.
Grinding Spindle Assembly: Direct-drive or belt-driven spindle extending horizontally through the vertical column housing.
Wheel Guard: Blue semi-circular safety shroud protecting the upper half of the grinding wheel.
Drive Motor: Heavy-duty cylindrical electric motor mounted horizontally behind the vertical column assembly.