Knob Cutters – Small – Joshua Roth



  • Brand
    • Joshua Roth
  • Professional – Small
    • Length: 6 3/4″
    • Blade Length: 3/8″
  • Used on smaller and medium bonsai material.
  • Produces a hollow, circular cut.
  • Great for removing trunk knobs and Roots.
  • Made in Japan.


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The Bonsai Knob Cutter is designed for removing trunk knobs and roots. They produce a hollow, circular cut that heals quickly and with a minimum of scarring. These Joshua Roth professional-grade giant bonsai knob cutters are designed for larger bonsai material.

These knob cutters have 3/8″ blades and an overall length of 6 3/4″.

For basic usage and tips on how to care for your bonsai tools please visit this link. Bonsai Tools & How to Care for Them

Joshua Roth bonsai tools have been around since 1980. They have a long history of providing high-quality Japanese bonsai tools that perform in all bonsai situations. Joshua Roth bonsai tools have always been known to be durable and dependable.

Additional information

Weight6 oz
Dimensions10 × 3 × 1 in