KLEIN TOOLS 19352 1/2-1 inch Conduit Reamer

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.PRODUCT FEATURES:- Locks onto screwdrivers, reams and smoothes thin-wall conduit - Reams ID and OD at the same time - Two set-screws to fit round- or square-shank screwdrivers - Fits up to 3/8-Inch (10 mm) keystone-tip screwdrivers - NOT for use on power tools - Designed to be used on Electrical Metallic Tubing (EMT)