BLADES Blades for various Root Cutters and Roto Machines Products - 6 in this category - showing 1 through 6 Carbide Blades from $310.00 Concave Root Saw Blades from $75.00 Flat Root Saw Blades from $71.00 Flexible Sharp Blades from $62.00 Knives - Single Teeth $4.95 Spiral Root Saw Blades from $80.00