Heavy Duty Foldable Rivet Gun

Heavy Duty Foldable Rivet Gun; Innovation design energy saving more than 20% Material: Aluminum Alloy and 45# Steel. Head Adjustable Suitable Range: Core pulling riveting for materials such as steel, AI with ø3.2mm, ø4.0mm, ø4.8mm, ø6.0mm and ø6.4mm Working Stroke: 10mm Pulling Force: >= 9000N