The T-Handle Reamer is a useful tool for removing burrs from steel, brass, aluminum, plastic, wood and wallboard. Precision machined cutting edges smooth metal surfaces with little effort. The T-Handle grip offers greater leverage for easier reaming. Also a great tool for enlarging holes in wood. Hardened and tempered tool steel with precision machined edges. T-Handle design provides better leverage. Works on most surfaces including metals, plastics and wood. Multiple uses including deburring and smoothing cut-pipe edges.