Hori Horiブレード6.5インチ | グラディエーターシリーズ | NSF認証 | Dalstrong ©

The sub-zero treatment really shows—this blade slices through root vegetables like they're butter, and after a month of heavy garden use it still feels razor fresh. The diamond-detailed edge is no gimmick; it's the sharpest tool I own for digging, cutting, and dividing perennials.

The German steel holds its edge remarkably well after a full afternoon of cutting through roots and tough soil, and the sub-zero hardening clearly does its job. The diamond-detailed sharpening is obvious from the first cut, it slices through sod like butter. This is the sharpest tool I've ever handl

Bought this for serious garden work and the blade hasn’t dulled after a month of digging through clay and cutting roots. The sub-zero treated steel keeps an edge that slices through cardboard like butter. One small knock: the handle’s a bit slick when my hands are damp, but that’s about it.