Xinzuo 5.8" Bunka
This 'mini-Bunka' acts as a sophisticated petty knife, offering a tall blade height and a sharp tip for intricate prep work.
Pros
- +Perfect size
- +Knuckle clearance
- +Very sharp
Cons
- −Aggressive look
- −Handle-heavy
Full review
Design
The Xinzuo 5.8" Petty Bunka Chef is built around 67-layer damascus 10cr15comov at 60-62 HRC, paired with a g10 handle. This 'mini-Bunka' acts as a sophisticated petty knife, offering a tall blade height and a sharp tip for intricate prep work. The blade profile is a proper petty — compact and nimble for detail work.
Edge retention
67-layer Damascus 10Cr15CoMoV run at 60-62 HRC is a sensible target for this style of knife — hard enough to hold a fine edge through weeks of use, forgiving enough to touch up on a ceramic rod or 1000/6000 stone without micro-chipping. Expect a strop every couple of weeks with daily use and a full stone session every few months.
Ergonomics
The g10 handle is comfortable in either hand, with a balance point that sits right around the bolster for a neutral pinch grip. The spine and choil are eased so long prep sessions don't leave hot spots, and the 5.8" blade length is a solid all-round choice for the petty format.
Value
At around $75 shipped, this competes with mid-tier Japanese-branded pettys that cost roughly double, and the fit and finish holds up to the comparison. You're paying for the steel, the cladding, and a real g10 handle — not a stamped blade with a plastic grip. As with most factory grinds in this bracket, a short session on a stone taking the edge down to a finer angle makes it noticeably sharper.
Specifications
| Brand | Xinzuo |
|---|---|
| Type | Petty |
| Blade Material | 67-layer Damascus 10Cr15CoMoV |
| Core Hardness | 60-62 HRC |
| Blade Length | 5.8" |
| Handle Material | G10 |
| Edge Angle | 15° per side |
| Origin | Mainland China |
| Price | $75 |
A unique and highly functional small knife that easily handles tasks too big for a paring knife.
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