400x70MM Pneumatic Air Orbital Reciprocating Sander Polisher Metal Wood Floor Polishing Sanding Buffing Machine

Brand Name : GUYX Origin : CN(Origin) Certification : None Reciprocating frequency: 3000 times/min Stroke size: 30mm Stroke size: 30 mm Net weight: 2.44kg Chassis size: length 440 * width 70mm Inlet connector: 1/4"