Air Cut-Off tool in carry case for quick and easy storage of tool and accessories. Easy-to-use 20,000 RPM (revolutions per minute) provides the speed and power to cut through 1" diameter steel rods, copper/aluminum tubing, fiberglass, and angle iron up to 1/2". Easy-to-crimp soft grip for increased comfort. Kit includes air cut-off tool, (3) 3" cutting disks, collet wrench, 1/4" steel Male plug, and blow molded case. 1/4" NPT (National Pipe Thread) inlet, 3/8" minimum hose size, 11.8 CFM (cubic feet per minute) at 90 psi (pounds per square inch). 1 year limited warranty.