The Bonsai Concave Cutter is the single most important tool for bonsai use and for which there is no substitute. These razor-sharp tools are designed for cutting branches flush to the trunk. The resulting wound can then heal over quickly with little scarring.
The cutting edge is rounded making these act as a concave cutter and a knob cutter in one tool.
These concave cutters have blades that are just about 1″ and have an overall length of 7 7/8″.
For basic usage and tips on how to care for your bonsai tools please visit this link. Bonsai Tools & How to Care for Them
Kaneshin Cutlery MFG was founded in 1919. That is over 100 years of history producing high-quality tools. Kaneshin bonsai tools are among the top in the world when it comes to durability, longevity, and quality. When you hold and use these tools, you will instantly notice a difference in quality compared to other brands.