Conduit Reamer Reamer Type Conduit Reamer Minimum Pipe Size 1/2 in Material Application Conduit Reaming Screw and Nut Driving Maximum Pipe Size 1 in Tool Function Conduit Reamer Tool Height 1 1/2 in Tool Length 8 1/2 in Tool Width 1 1/2 in Application Conduit Special Screws in Electrical Applications Blade Material Steel Blade Type #2 ECX Bit 1/4 in Slotted Bit 3/4 in Conduit Reamer #2 Ph Bit 1 in Conduit Reamer #1 ECX Bit 1/4 in Nut Driver Bit 1/2 in Conduit Reamer