Knob Cutter - 210mm by Dingmu

The Dingmu Knob Cutter is a professional-quality bonsai tool designed to remove branch knobs, stubs, and protrusions with precision while promoting smooth wound healing. Its rounded cutting jaws create a slightly concave cut, allowing the tree to callus more evenly and minimizing the appearance of pruning scars over time.

With an overall length of 210mm, this knob cutter provides excellent leverage for tackling larger branch bases and heavy pruning tasks while maintaining precise control. It is especially useful after branch removal, helping eliminate swollen branch collars and stubs to create a cleaner, more natural trunk or branch transition.

Whether you're performing structural styling or refining an established bonsai, the Dingmu Knob Cutter is an essential tool for achieving clean cuts and professional-quality results.

Key Features

• Professional-quality bonsai knob cutter
• Specially rounded jaws remove branch knobs and protrusions cleanly
• Produces slightly concave cuts for improved wound healing
• Excellent for removing branch stubs and swollen branch collars
• Longer 210mm handles provide increased leverage and control
• Ideal for structural pruning and refinement work
• Durable construction for long-lasting performance

Specifications

• Brand: Dingmu
• Tool Type: Bonsai knob cutter
• Overall Length: 210mm
• Recommended Use: Removing branch knobs, stubs, branch collars, and structural pruning

Care Instructions

After each use, clean away sap and plant residue from the cutting edges and wipe the tool dry. Periodically apply a light coating of bonsai tool oil to the blades and pivot to maintain smooth operation and help protect against corrosion.

Use only on branches and woody plant material. Do not use the cutter to cut bonsai wire or hardened materials, as this may damage the precision cutting edges.