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Tadafusa "Seido" SLD Tsuchime Petty 135mm
$170.00 USD
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Knife Specifications
We strive to provide accurate measurements and photographs of our products. However, due to the handmade nature of many items slight variations may occur.
Style
Petty
Blade Material
SLD Core, Stainless Kurouchi Tsuchime Clad
Handle Material
Octagon Bocote
Bevel
Double Bevel
Maintenance Level
Medium
Edge Length
135mm
Overall Length
265mm
Spine Thickness
3.2mm/2.3mm
Blade Height
31mm
Weight
97g
HRC
~61
An In depth look

Blade Type
The Petty knife, a quintessential tool in Japanese cuisine, is a smaller utility knife used for precise, delicate tasks. Often considered a smaller sibling to the chef's knife, it excels in hand-held tasks like peeling, trimming, and intricate cutting. Its versatility makes it an essential for detailed culinary work.

Steel Type
Japanese SLD steel is a semi-stainless steel crafted through advanced metallurgy. It is used often in Sanjo knives, has a non-chippy edge and is extremely tough. This high-carbon steel, enriched with chromium and molybdenum, offers excellent performance, but be mindful not to leave it wet for extended periods.

Care Information
This knife is made from a high-carbon, semi-stainless steel and will be robust and resistant to rust. While it will not rust quickly like pure carbon, it is still best practice to not leave this knife wet for extended periods as it's stain-less, not stain-none! A light patina (colouration and seasoning of the steel) will still form over time.


Introducing
Seido
Seido is a signature range developed by Sam and Ben of Chef’s Edge, created through close collaboration with skilled artisans from across Japan’s most respected knifemaking regions. Each knife in the Seido lineup is built around a simple philosophy: combine the finest Japanese steels with thoughtful, performance-driven design — informed by direct feedback from thousands of Chef’s Edge customers.
Seido is more than a collection — it’s the result of years of listening, refining, and working with the very best of Japan’s blade-making community to offer tools that are beautiful, functional, and truly built for the kitchen.
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