From Klein Tools, the Conduit Reamer works with a screwdriver to ream and smooth thin-wall conduit. It locks onto a screwdriver and can ream both ID and OD at the same time. Comes with two set-screws to fit either round or square-shank screwdrivers.Features Fits up to 3/8-Inch (10 mm) keystone-tip screwdrivers Made in USA Reams ID and OD at the same time Reamer locks onto screwdrivers, reams and smooths thin-wall conduit Designed to be used on Electrical Metallic Tubing (EMT) Two set-screws to fit round- or square-shank screwdrivers NOT for use on power tools Warnings Do NOT use with power tools. Always wear approved eye protection. Conduit Size: 1/2 in, 3/4 in, 1 in (1.3 cm, 1.9 cm, 2.5 cm) Overall Length: 6.75 in (17.2 cm) Weight: 0.200 lbs (3.2 oz) Height: 1.25 in Width: 2.75 in Depth: 6.75 in Application: Electrical Metallic Tubing (EMT) Country of Origin: United States DownloadsSpec SheetVideo Download