The Milwaukee® straight auger is the first exploration cable head attachment to send down the line. This is used to break up the blockage and determine the best head to clear the clog. The steel construction and Rust Guard™ plating provides longer-lasting head attachments. This head attachment works with Milwaukee 5/8 in. & 3/4 in. drum cable and is designed for the MX FUEL™ sewer drum machine (MFX500 and MXF501).