Mini Compressed Air Orbital Sander 75 mm (3 Inches), Heavy Duty Multifunctional Compressed Air Grinder, Professional Car Wax and Polishing Machine : Amazon.co.uk: DIY & Tools
Festool Compressed air eccentric sander LEX 3 125/3 691140
Einhell TC-PE 150 Compressed Air Orbital Sander (150 mm Sanding Disc Diameter, Continuous Adjustment Lever, Includes 6 Sandpapers, Plug Nipple, ...