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 .
Specification:
Condition: Brand New
Material: Manganese steel alloy
Color: Black
Overall Length: Approx. 210mm / 8.27inch
Cutting edge: Approx. 20.6mm / 0.81inch
Opening: Approx. 65mm / 2.56inch
Maximum Diameter/Cutting: Approx. 10mm / 0.39inch
Package Weight: Approx. 216g
Package Included:
1 x Knob Cutter
Note:
1. Please allow 1-2 cm error due to manual measurement and make sure you do not mind before ordering.
2. Please understand that colors may exist chromatic aberration as the different placement of pictures.