Tidal Black 7" Damascus Santoku Knife — Real Forged, 10Cr15CoMoV Core
Last updated: August 25, 2026
Real forged Damascus. Not laser-etched. The Tidal Black 7" Santoku Knife is built around a 10Cr15CoMoV cutting-core steel wrapped in 67 total layers of true forged Damascus cladding. Hardness rating: HRC 60–62. Ergonomic black-burl resin handle, riveted through. Hand-wash only. Backed by our 2-Year Epicurean Promise.
What this knife is for
The 7-inch santoku is the Japanese-style companion to the chef's knife. Where a chef's knife has a curved belly for rocking, the santoku has a flatter profile designed for push-cuts and precise slicing. If you're a home cook who slices more than you rock-chops, the santoku often becomes your favorite knife.
- Fish and seafood slicing. Sashimi-style clean slices without tearing.
- Paper-thin vegetables. The straighter profile lets you slice cucumbers, radishes, or shallots into near-transparent slices.
- Sushi prep at home. Cutting through nori-wrapped rolls cleanly.
- Precision protein slicing. Chicken breast, pork tenderloin, cooked steak.
- Herbs and garnish. Fine chiffonade of basil, mint, cilantro without bruising.
The santoku's flat spine means it doesn't rock as smoothly as a chef's knife for bulk chopping. Use both. Chef's knife for rocking, santoku for push-cut precision.
Blade steel and edge
The cutting core is 10Cr15CoMoV steel, hardened to HRC 60–62. The edge angle is 15° per side.
Full blade specifications
| Spec | Value |
|---|---|
| Blade length | 7" (178mm approx.) |
| Blade type | Santoku Knife |
| Construction | Real forged (not laser-etched) |
| Layer count | 67 total layers (33 per side + 1 core) |
| Cutting core steel | 10Cr15CoMoV |
| Hardness | HRC 60–62 |
| Edge angle | 15° per side (30° inclusive) |
| Handle | Deep-black burl resin around real wood, riveted through |
| Care | Hand-wash only, dry immediately |
| Warranty | 2-Year Epicurean Promise — handles + edge chipping covered |
How to care for Damascus knives
- Hand-wash only, dry immediately. Never dishwasher.
- Store on a magnetic bar, in a wooden knife block, or in a blade sheath.
- Cut on wood or soft plastic. Never glass, ceramic, or stone. Never cut bones or frozen food.
- Hone before each use with a ceramic rod. Takes 10 seconds.
- Sharpen with a whetstone once or twice a year.
The 2-Year Epicurean Promise
For handle failures or blade edge chipping under normal residential kitchen use within two years, choose replacement of the affected knife or a pro-rata refund. Send one photo showing our logo. Read the full coverage terms and exclusions.
Also in the Tidal Collection
Save with the full 8-piece sets — same real forged Damascus construction:
Ships free anywhere in the United States
Every US order ships free. Standard orders are fulfilled automatically through Amazon MCF. Estimated delivery is 3–5 business days with Standard shipping. For Buy with Prime orders, refer to the delivery estimate shown for your address. 30-day return policy on unused product in original packaging.
Author: Mike Kyle, Owner, The Epicurean Cook (596 Retail LLC). USPTO Reg. No. 8307059.
Care Instructions
Hand wash only with warm water and mild soap. Never put Damascus knives in the dishwasher. Dry immediately after washing. Store in the presentation box or on a magnetic strip. Hone regularly and sharpen with a whetstone as needed.
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