grafting tool, fruit grafting pruner, multi-function grafting tool grafting tool, fruit grafting pruner, multi-function grafting tool grafting blade cuts branches up to1/2" in diametergrafting tool, fruit grafting pruner, multi-function grafting tool1. grafting blade cuts branches up to1/2" in diameter,about 15mm.2. easy to use3. Roptstock and scion it is easy to math the U-cut or V -cut or Ω-cut ...