Kai Shun Classic Utility Knife 15cm

Name: Kai Shun Classic Utility Knife 15cm
Brand: Kai
SKU: C388
Price: 117.98 GBP
Availability: InStock

Age-restricted product. You must be 18 or over to buy this item. After you place your order you will be asked to verify your age with photo ID, and your order will be held until you do. Orders not verified within 7 days are cancelled.

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The Kai Shun Classic utility knife is a Japanese-made kitchen knife built around a hard steel core clad in Damascus steel layers. The 15cm blade length sits between a paring knife and a chef's knife, making it a practical choice for tasks that require more control than a larger blade allows — breaking down smaller vegetables, trimming meat, or detailed prep work where a full chef's knife feels unwieldy.

In a professional kitchen environment, a utility knife of this style earns its place during prep shifts where precision matters. The blade holds its edge well under regular use, which reduces the frequency of sharpening during a busy service period. The D-shaped handle is designed to sit naturally in the hand and supports a consistent grip across extended prep sessions, which is worth considering when staff are working through volume.

A few practical points worth noting before purchasing:

Hard steel blades at this hardness level are more brittle than softer Western-style knives — they should not be used on frozen produce or bone
The blade requires hand washing and careful drying to prevent corrosion — dishwasher use is not appropriate
Sharpening should be done on a whetstone rather than a standard honing steel, which can damage the edge geometry

This knife is well suited to chefs who are comfortable with Japanese blade care and want a mid-length utility option for precise prep work. It is not the right choice for heavy-duty butchery or high-turnover environments where knives are handled by multiple staff with varying levels of care.

If you are unsure whether this style of knife fits your kitchen's workflow or existing kit, we are happy to talk it through with you.

Frequently asked questions

Is this knife suitable for general kitchen use by multiple staff members?

This knife performs best in the hands of someone familiar with Japanese blade care. The hard steel edge is more prone to chipping than softer Western-style knives if used incorrectly — on frozen food, bone, or with a twisting motion. In kitchens where knives are shared across staff with varying experience levels, a more robust Western-style blade may be a more practical choice.

How should this knife be sharpened and maintained in a commercial setting?

The blade should be sharpened on a fine-grit whetstone rather than a standard honing rod, which can damage the edge at this hardness level. Hand washing and thorough drying after each use is essential — dishwashers and prolonged moisture will cause corrosion. A light application of food-safe mineral oil on the blade is advisable if the knife is stored for any length of time.

What prep tasks is this knife best suited to in a professional kitchen?

The 15cm utility knife is most useful for mid-scale prep work — trimming vegetables, portioning softer proteins, and tasks where a full chef's knife offers more blade than is needed. It is not designed for heavy-duty work such as breaking down large joints, and should not be used on bones or frozen produce.

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