PAC Plastic Strapping Tools, Pneumatic Air Powered Combination is designed to take the effort out of applying plastic strapping by performing all operations with the touch of a button. Pneumatic Air Powered Combination tools use pneumatics to tension, weld, and cut the strap, and the high performance air motors apply enough tension to pull the strap into its working range. The result is improved strapping efficiency, uniform tensioning, better welds, and reduced operator fatigue.