Portable Pipe Threading Machine, Compatible Die Head Type 11R, Maximum Compatible Pipe Size 2 in, Minimum Compatible Pipe Size 1/2 in, Current 7.5 A, Die Head Sizes 1/2 in to 2 in, Free Speed 25 RPM, Frequency 60 Hz, Horsepower 1 11/32 hp, Includes Forged Pipe Clamp, Plastic Case, (6) Precision Die Heads, ROFIX Adapter, Kit Contents Bare Tool, Machine Type Portable Handheld Power Drive, Maximum Bolt Size 2 in, Minimum Bolt Size 1/2 in, Motor Type Brush DC, Mount Type Handheld