The 扦刀 (qiān dāo) is the Chinese butcher’s long fillet knife — used for separating meat from bone on large cuts in single, decisive, sweeping passes. Think of it as an oversized Western boning knife: same purpose, but much longer and slightly wider. A Western boning knife tops out around 15–18 cm; the large 扦刀 is 34 cm, long enough to work along an entire ribcage in one stroke without re-positioning the blade.
Where a flexible Western fillet knife can wander on a big cut, the wider, stiffer 扦刀 keeps a clean line along ribs, spines, and shoulder seams. Carbon steel: takes the sharpest edge and re-sharpens easily, which matters when you’re working through volume. Needs drying after use and occasional oiling (carbon steel care guide). Mulberry wood handle.
A specialist butcher’s tool. If you’re separating primal cuts at scale — shoulders off the ribcage, hindquarters along the femur — this is the knife.
Important: these knives require individual import orders and carry high customs risk due to their length. Please contact us before ordering to discuss shipping arrangements.
Sizes
| Blade Material | Handle | Size | SKU | Blade Length | Blade Width |
|---|---|---|---|---|---|
| Carbon Steel | Mulberry Wood | 二號折刀 (M Fillet) | KF2209 | 28 cm | 6.5 cm |
| 大號扦刀 (L Fillet) | KF2208 | 34 cm | 7.5 cm |
Which size? The 34 cm large for whole-animal work where blade length matters — full ribcage sweeps and breaking down primal cuts from large animals. The 28 cm standard for tighter work around joints, smaller animals, or where the long blade would be unwieldy.
A note on the characters: the manufacturer labels KF2208 as 大號扦刀 (L Fillet) and KF2209 as 二號折刀 (M Fillet) — mixing 扦 and 折. We’ve kept the manufacturer’s labelling.




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