Standard Flat Root Saw Blade Only Category_Default Category Products Manhole Tools Fiberglass Poles There is a slip on Category_Default Category Products Manhole Tools Debris Catchers There is a slip on type wheeled skid that can really travel down the line with 8 polypropylene wheels that reduce friction and thus saves valuable water the proofers will not get stuck in the line These connect up to our hub or arbor and provide great cutting and ripping of roots with the laser cut teeth Our standard flat root saw blades are made of 1 8” alloy heat treated steel for increased flexibility when you need to protect your sewer lines or might have doubts about what you are getting into