Edge Hardness: HRC50, quenching by the high frequency coil
Quality: standard grade
Function Detail: this narrow edge cutter, is designed for the small size bonsai tree, to cutting the tiny branch, it have a straight cutting edge, use it to cutting the branch, could making a V-notch, so the tree's sap can covering the V-notch and let it healing quickly and excellent smooth.
Cutting Function: Cut wet branches less than 3 mm in diameter.
