BLADES Blades for various Root Cutters and Roto Machines Products - 6 in this category - showing 1 through 6 Carbide Blades from $395.00 Concave Root Saw Blades from $97.00 Flat Root Saw Blades from $85.00 Flexible Sharp Blades from $97.00 Knives - Single Teeth from $6.85 Spiral Root Saw Blades from $92.00