[Features] ● Lightweight type that uses resin boldly in the main body. ●Uses a small diameter frame head that is convenient for working in narrow spaces. ●Equipped with a shockless mechanism (Soft-Set) as standard to soften the impact during riveting. Greatly reduces unpleasant impact. ●It is equipped with a built-in silencer that is environmentally friendly and quiet during operation. ●Relieves shock during riveting.