The heads of these garden hand tools are formed from carbon steel each one has been hand welded and coated for rust resistance the heads of these garden hand tools are formed from carbon steel each one has been hand welded and coated for rust resistance this deep weed cutter can be used for cutting out weeds with deep tap roots the long shaft allows you to get right down into the soil to remove as much of the root as possibler r tool head formed from carbon steelr hand welded and coate