Miscellaneous observations . . .Quickly cuts PVC of any size up to 2 inches. Cuts clean, across. The battery lasted several days with regular use. Lightweight and easy to use with one hand. Bright red, easily recognizable in the tool bag. . .Cuts so fast it explodes old brittle PVC (sigh) Can't set the tool down and cut (cracked pipe) Leave it in direct sunlight on a hot day - battery runs slow. . . ed down (restored in shadow) Well . . .My old PVC cutters are no longer in my tool bag. I still use cordless saws for old pipes. What is the name of the inventor? I want to say a special thank you!