仁作 nisaku Hori-Hori Digging & Weeding Knife — 7.25" Hardened DSR-1K6 Stainless, HRC58 with Leather Sheath

The Nisaku NJP651 Hori-Hori is a hardened stainless steel digging and weeding knife with straight and serrated edges, a wooden handle, inch markers, and a premium leather sheath for safe storage.

This Special Edition Hori-Hori from Nisaku (authentic Tomita lineage since 1960) is forged from higher-grade DSR-1K6 stainless steel and heat-treated to HRC58, offering a tougher blade that needs less frequent sharpening. Designed for gardeners, landscapers, and outdoor enthusiasts, the NJP651 combines a concave profile, dual-edge cutting surfaces, and engraved depth markings to make planting, transplanting, and light excavation more precise and efficient.

How does this Hori-Hori help with planting and seeding?

The NJP651’s concave blade and engraved inch markers let you dig consistent holes and measure depth without a separate tool. One beveled edge slices soil and roots cleanly while the serrated edge cuts through fibrous material and small roots.

• Inch markers etched on the blade for exact planting depths
• Concave shape scoops soil for easier hole formation and backfilling
• Beveled side for slicing through soil and tender roots
• Serrated side for cutting thicker roots or twine

What makes this Special Edition blade more durable than standard hori-knives?

This edition uses DSR-1K6 stainless steel and is hardened to approximately HRC58, producing a blade that resists wear and retains an edge longer than softer stainless versions. The finish also improves scratch and corrosion resistance for extended outdoor use.

• Higher-grade DSR-1K6 stainless alloy for improved toughness
• Heat-treated to HRC58 for superior hardness and edge retention
• Rust-resistant surface treatment reduces corrosion risk
• Concave grind maintains a reliable cutting profile over time

How comfortable and safe is it to use for long sessions?

The wooden handle is shaped for a secure grip and comfort during repeated digging and cutting tasks, allowing controlled pressure when pushing into soil. A premium leather sheath protects the blade in storage or on a belt, reducing accidental contact and blade dulling.

• Contoured wooden handle for sustained grip and control
• Balanced weight for precise digging without excessive fatigue
• Durable leather sheath included for safe transport and storage
• Compact 7.25" blade length for maneuverability in beds and pots

Can I use this tool beyond the garden?

Yes—its robust construction and dual-edge design make it useful for camping, fishing, foraging, and light hunting fieldwork where cutting, digging, and measuring are needed. The versatile blade serves as a multi-purpose hand tool for many outdoor tasks.

• Useful for campsite digging, cutting cord, and preparing bait or kindling
• Historically used by mountain gatherers (Matagi) for excavating wild plants
• Works well for landscaping tasks such as root cutting and rock removal
• Portable design fits in packs or on belts with the included sheath

Who is this for? The Nisaku NJP651 Hori-Hori HRC58 edition is aimed at gardeners, landscapers, and outdoor hobbyists who want a compact, hard-wearing hand tool for consistent planting, precise weeding, and general digging tasks. It’s also a good choice for anyone who values traditional Japanese craftsmanship and a tool that pairs advanced stainless-steel treatment with practical features like inch markers and a protective leather sheath.