Hinged pipe cutter 1. Rapid cutting of 2" through 8" steel pipe, heavy-wall steel pipe. 2. Only 90 degree rotation is needed portable pipe cutter:Designed for rapid cutting of 2" through 8" steel pipe, heavy-wall steel pipe.Features:1) H4S, capacity: 2"-4" 2) H6S, capacity: 4"-6" 3) H8S, capacity: 6"-8" only 90 degree rotation is needed