What Is a Kiridashi Knife?
A kiridashi is a simple, practical Japanese knife built for a wide range of work — carving wood, scoring cut lines, and fine detail. Its thick blade keeps the edge stable, so it stays easy to control even when you lean into the cut, and you can keep it sharp on a whetstone for years of use.
It's also wonderfully quick to reach for: handy for shaving a pencil, trimming a small part, or handling any of life's little cutting needs. Keep one on the workbench and you'll find yourself reaching for it constantly.
The Features and Appeal of Kiridashi Knives
The name kiridashi comes from the Japanese for "to cut out." It has been used for generations alongside Japan's woodworking traditions, and its clean, straight lines are classic Japanese tool design — nothing wasted, everything in service of the work.
Today you'll still find it in woodworking, bamboo crafts, and all kinds of detail work, its traditional form carried right through to the present.
Single-Bevel and Double-Bevel: How They Differ
Kiridashi come in both single-bevel and double-bevel forms. Here's how each one differs.
【Best For】
| Single Bevel | Double Bevel |
|---|---|
| Layout marking | Fine woodworking |
| Joinery and woodworking | Craft work |
| Rough shaping and large cut-outs | Precise scoring and cutting |
【Characteristics】
| Single Bevel | Double Bevel |
|---|---|
| The flat back acts as a true reference face | Beveled equally on both sides |
| Bites deeper for more aggressive cuts | Stays controlled on thin cuts and won't dig in |
| The stronger bite makes fine, incremental adjustments harder | The lighter bite makes heavy stock removal less efficient |
| The flat back rides along the keep side, leaving a clean layout line | The symmetrical edge is harder to track along a layout line |
| Comes in right- and left-handed versions, each with a different blade orientation. | Works in either hand, no handedness to choose |
Single-bevel kiridashi. Ground flat on one face, a single-bevel blade lets you track a line precisely against that flat reference — ideal for marking work where accuracy matters. It also bites into wood readily, which suits roughing and cutting out general shapes. The trade-off: that strong bite makes fine adjustments harder, so it's less suited to delicate detail.
Double-bevel kiridashi. A double-bevel blade is symmetrical, so pressure stays even and it won't dig in as deeply. That makes it easy to control for fine, precise work and thin cuts. Because it bites less, it's not the first choice for roughing. And since it cuts from the center, it's less suited to tracking a line exactly, the way marking calls for.
Single-bevel blades come in right- and left-handed versions; double-bevel blades work either way, in any hand.
Japanese Kiridashi Knives — shop the collection
What Is a Kiridashi Knife Used For?
The kiridashi earns its keep mostly in woodworking. Its simple shape and easy handling make it versatile — equally at home with fine detail and quick everyday jobs at the bench.
Woodworking & Marking (Single-Bevel)
It shines in precise joinery — fitting joints and interlocking parts. You can scribe accurate lines to your dimensions, and the grooves you cut become guides for your saw or chisel. It's just as useful for cleaning up the edge of a chiseled groove or squaring a 90° corner — anywhere you need to work cleanly right up to a boundary.
Roughing & Shaping (Single-Bevel)
With its thickness, the blade cuts wood steadily, so it's well suited to roughing out a carving and cutting pieces to a general shape.
Detail & Craft Work (Double-Bevel)
It's also used for shaping and cutting bamboo, and for detail work in model-making and leathercraft — any time you want to refine a small shape with controlled, accurate cuts.
Everyday Light Tasks
It also handles everyday light tasks — cutting cord, opening packages, and small trimming jobs.
How to Choose the Right Kiridashi for You
Beyond single- versus double-bevel, kiridashi vary by blade width, handle shape, and whether they come with a sheath. Here's a rundown by blade width, shape, and storage type to help you choose.
Choosing by Blade Width
The right blade width depends on the job — and on your hand. As a rule of thumb, smaller hands tend to do well with a narrower blade, larger hands with a wider one.
Narrow (12–15 mm): a pen-style grip and nimble handling make this size great for marking and fine work. It's harder to apply heavy force, though.
Wide (18–21 mm): easy to grip and built for jobs that need force, like roughing. Less ideal for fine detail.
Right-Hand Kiridashi Knife – Hand Forged 12mm
Right-Hand Kiridashi Knife with Sheath 21mm
Handle Shape: Bend Type
This Bend Type kiridashi curves gently from the base of the blade into the grip. As you press the blade with your thumb, force runs in a straight, natural line into the wood, so you can cut steadily without twisting your wrist — and stay comfortable over long sessions. A straight Type kiridashi, by contrast, gives you free wrist movement and easy maneuvering.
Right-Hand Kiridashi Knife Bend Type – Hand Forged 15mm
Sheathed vs. Unsheathed
An unsheathed kiridashi — just blade, no handle or sheath — is ready the moment you pick it up. You feel the wood directly through the steel, so you can fine-tune exactly how the edge goes in.
Because the blade is always exposed, keep it in a case or cover when it's not in use. Many makers enjoy customizing the grip, too, wrapping it with braided cord (kumihimo) or paracord for a non-slip hold.
A sheathed kiridashi puts safety first. The handle and sheath fit together snugly, with no loose play — easy to handle and safe to keep. With the blade well protected, it's also a good choice for carrying.
Right-Hand Kiridashi Knife with Sheath 21mm
The Kakuri Kiridashi: Handcrafted by Artisans, from Carefully Chosen Steel
Each Kakuri kiridashi is finished by hand, one at a time, by skilled craftsmen.
The Mark of the Maker's Hand, a Tough, Reliable Edge
Like a Japanese sword in principle, the Kakuri kiridashi pairs a hard steel layer with a softer iron body — a laminated construction that gives it both a keen edge and real toughness.
The surface carries a tsuchime (hammered) pattern: a gentle, uneven texture that gives each blade a handcrafted look. It's a decorative finish, applied for its character.
Exceptional, Long-Lasting Sharpness
High-carbon steel is hard, which means it takes a very keen edge — excellent for fine, precise work, and its sharpness lasts well. The trade-off is that it's more vulnerable to impact, so it pays to handle it with a little care.
How to Care: Rust Prevention & Sharpening
- Carbon steel can rust, so after use wipe off any dirt with a dry cloth and store it with a thin coat of rust-prevention oil.
- The edge can chip on impact, so keep it away from other metal tools in storage.
- When it chips or starts to dull, resharpen it.
Professional Grade Whetstone #1000
A Kiridashi to Keep for Life
A kiridashi isn't something you throw away — sharpen it, care for it, and it'll stay with you for the long haul. Its simple build is hard to break, and the more you use it, the more it settles into your hand and becomes truly your own.
It's at home with woodworking and detail work, and just as handy for everyday cutting and trimming — always there when you need it. Because the feel changes with shape and blade width, part of the pleasure is finding the one that fits your work.
If you're after a tool that lasts, a kiridashi may well become a companion for life, alongside you in your craft and your everyday. Go find yours.
