1、Low Noise: This pneumatic riveter has a low noise design and is more user friendly, with a double noise elimination system for three dimensional noise reduction, so you are free from noise disturbance. 2、Top Refuelling Hole: The top refuelling hole of this pneumatic riveting machine is reasonably designed to inject hydraulic oil with a syringe when the stroke becomes short, without the need to dismantle the cylinder, humanized design. 3、Light Touch Switch: This pneumatic riveting machine uses a light touch switch and adopts the principle of human mechanics, making it quick and easy to operate, saving energy and effort. 4、360° Rotation: This pneumatic riveter is designed to rotate 360° without being hindered by the air tube, making it easier to work. 5、Robust and Durable:The pneumatic riveter is made from reliable alloy construction for durability and their excellent corrosion resistance extends the life of the tool.