New-style, unrivaled the globe patent model, depend on the demand of operation in narrow space, only rotate with angle-free between Finger Grip and Gun-body for any angle degree adjust what you need, to obtain the maintenance and operation more active and convenience.
Divide Gun-head and Finger Grip to be two independent individual, the center connect withe Die-Cast as Housing Body, easy to take apart and clearance.
Rotate Finger Grip and Gun-body to set the angle free degree is available, allow using right hand to hold the Finger Grip and left hand hold the Gun-body to operate and maintenance. This kind of convenient design provided operator in a long time operation to ease their arm\'s tired heavy burden; to increase the stability of holding owing to operated with both hands, to make the maintenance more active and exact.
