Southwire Tools & Equipment SDCFR Conduit Fitting Reaming Screwdriver Conduit fitting reaming screwdriver that perfectly reams and smooths 1/2", 3/4", and 1" thin-wall conduit ends to protect wire and permit correct installation of fittings DUAL FUNCTION: Conduit reamer reams inside and outside of conduit simultaneously COMFORTABLE GRIP: Comfortable cushioned grip allows a firm grip and greater torque MULTI USE HEAD: Reaming head can be removed and used with your power drill