Pneumatic Air Rivet Nut Gun Tool Short Barrel Air Hammer Kit Insert Thread Pull Setter Riveting Nuts Tool For M3 M4 M5 M6 M8 M10 M12 Nuts ,Variable Speed

This pressing button is designed according to ergonomics,which is safe and comfort, making engineers and workers like it, and the rubber handle is friendly to those workers who often works in Winter, it has mostly prevent cold from the inner steel this air impact wrench has reversible direction, workers can adjust the direction that they need, they do not need to close and pull up, which is more convenient than those air impact wrench who does not have this function this air impact wrench has 5 ranks speed, workers can adjust the best gear which they need to drive scres we will equip with each air impact wrench with anti-dust cap to prevent dust dirt in, and the end has the air output design which perfectly solve the problem of overheating due to long using time