WDS6559 - Mandrel Presses Long leverage plus gearing for maximum power. Heat treated, machine cut gears. Work can be pressed off mandrel without removing carrier. Ideal for inserting or extracting bushes or bearings. A tu......WDS6559 - Mandrel Presses Long leverage plus gearing for maximum power. Heat treated, machine cut gears. Work can be pressed off mandrel without removing carrier. Ideal for inserting or extracting bushes or bearings. A tubular guard is fitted on the top surface of the casting for operator safety and protection of the ram. kg = net weight