This Hand Reamer & Countersink is a short-length reamer meant for smaller jobs. This tool is ideal for removing burrs from cut plastic, copper or iron pipe, & sheet metal. It's a convenient, quick solution for countersinking operations on stainless, carbon steel, sheet metal, plastic, formica, sheetrock, & other materials too. The compact cutting head removes burrs from cut pipe with up to a 3/4" inner diameter. The Hand Reamer also works well for countersinking screws in wood, brass, plastic & other soft materials. This handy tool has an overall length of 4-3/4" & has a heavy-duty, ergonomically designed handle.