Home > Router Bits > X-Edge® Knife Blades > X-Edge® Knife Blades for use in Aristo Cutting Systems X-Edge® Knife Blades for use in Aristo Cutting SystemsThank you for shopping with us! High grade solid carbide knives for use in Aristo cutting systems. Search by Specification Request Information X-Edge® Flat Drag Knives(3)X-Edge® Oscillating 6mm Round Shank Knife Blades(21)X-Edge® Oscillating Flat Blades(4)X-Edge® Rotary Blades(3)