Professional Sharp Blade Round Edge Concave Knob Branch Cutter Garden Bonsai Tools 210mm black

Description: This knob cutter has a round concave edge, which is used to cut the bonsai tree burl and root burl, and would make a circular concave incision. In the healing process, tree s sap would cover this incision and let it heal quickly and excellently smooth. Features: Made of high quality manganese steel alloy, high intensity, strong tenacity and wearability. Remove branches by leaving a small indented cut that heals with little or no scar. Creates a spherical cut in a hollow concave shape that will heal with the least visible scaring and thus create a more pleasing aesthetic. Ideal for removing small branches, protrusions and knobs by cutting into the wood at a concave angle. Ergonomic handles gives you a comfortable hold and allowi