Stanley Tubing Cutter Product Code: #93020 Tubing cutter has a 1/8-inch to 1-1/8-inch (3 mm to 30 mm) cutting capacity. Easily executes clean, square cuts on copper, brass, aluminum and thin-wall steel. Large, ergonomic X-CEL knob provides a firm grip so you can cut tubing quickly and easily. Features a convenient fold-away reamer to clean and insure a better connection. Rust-resistant steel. Durable to perform heavy usage thanks to the hardened alloy cutting wheel. Has a deburring attachment to ream out any excess material left after cutting.