This comprehensive kit designed for the Auto Glass Professional contains a wider range of mostly serrated blades, preferred for their faster cut-out times. Includes adjustable cutting depth control arms. Safely remove any bonded glass from any vehicle! Kit Contents: 1-WK10HD Air Tool; Blades: WK1S, WK2S, WK4S, WK4RS, WK4ZS, WK4ZVRS, WK24Z, WK24S, WK27M, WK28M, WK6M; Cutting Depth Control Arms: WK11AW, WK11BW5, WK11CW, WK11EW, WK11FW; Accessories: WK7, WK7L, WK8DSM, WK9, WK9B, WK11VEL, WK20, WKGA; 1-Intro & Training DVD and User Manual; 1-Carrying Case