The design of the head and firing pin of the high-precision seat and the stroke provides repeatable punching. Through the adjustment of air pressure and stroke, a wide range of precision methods can be passed, and the full stainless steel body and fluid wall components provide long-term reliability and durability. Adjust the ultrabook up to 60o times for 1 minute, and the standard mouthpiece with a diameter of 0.045" can provide a consistent overall shape.