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8.6 inch Professional Damascus Chefs Knife

8.6 inch Professional Damascus Chefs Knife

By 8.6 · Kitchen Knives · Kitchen & Cooking

  • 8.5 inch (215 mm) chef knife, 67-layer Damascus
  • 10Cr15CoMoV core (Chinese VG-10 equivalent), 60-62 HRC
  • 15 degree edge, 2.3 mm spine thickness
  • Shou Sugi Ban burnt oak handle with red G10 bolster
  • Ships in gift box

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Problems, parts and running costs

Summary

A budget 67-layer Damascus chef knife built around a 10Cr15CoMoV core — the Chinese analog of VG-10 — hardened to about 60-62 HRC, ground to a 15° edge, in a charred burnt-oak handle with a red G10 bolster. Check the tang before you buy: the closest spec match, Xinzuo’s MO/X06, uses a hidden rat-tail (partial) tang, and the “8.6” brand itself is unconfirmed.

Strengths

  • One 12-month owner gave the spec-matching Xinzuo MO regular board time and needed only three touch-ups on a 1000-grit stone all year.
  • The burnt-oak handle was reported zero-maintenance over those twelve months; wood care still applies.
  • The core steel is easy to sharpen, so refreshes are quick.
  • Xinzuo’s heat treatment and quality control draw praise from a knife retailer.
  • It ships in a gift box.

Weaknesses

  • The brand “8.6” is unconfirmed and could be a rebrand or a different factory running the same spec sheet.
  • No instrumented independent test covers this knife or its budget-import class.
  • The 67-layer Damascus is largely cosmetic on the cladding; edge life comes from the core steel, the heat treat and the geometry.
  • The thin 15° edge can chip if twisted into bone or hard produce, and it is not a dishwasher knife.
  • Hardness is stated inconsistently even by Xinzuo (60±2 versus 60±1 HRC), and the “8.6” brand’s own warranty is unknown.

Verified specifications

Blade length8.5 in / 215 mm (a retailer rounds the same model to 8.62 in).
Core steel10Cr15CoMoV, a budget high-carbon stainless.
Damascus layers67, with 316L stainless cladding.
Core hardnessabout 60-62 HRC — Xinzuo’s product pages state 60±2, its series-comparison page 60±1.
Edge angle15°; spine thickness: 2.3 mm; tip angle: 65° on the Xinzuo X06.
Handlecharred “Shou Sugi Ban” burnt white oak with a red G10 accent.
Heat treatmentvacuum heat treatment plus cryogenic temper on the Xinzuo X06.
Tanghidden rat-tail (partial) tang with bolster on the Xinzuo MO/X06; the listing does not state tang construction.
Packaginggift box; no sheath is listed.
Weightno verified figure has been published for this model.
Full research notes and sources

The brand question

The listing is titled “8.6 inch Professional Damascus Chefs Knife” with the brand field “8.6”, and that brand does not resolve to any known manufacturer. Budget knives from the Yangjiang export belt share these exact spec sheets, and the same family is sold under other names — SHAN ZU, HOSHANHO, KUTLR.

The published spec sheet matches the Xinzuo MO Series, model X06-CS, almost line for line, including the charred “Shou Sugi Ban” burnt-oak handle with red G10 — Xinzuo’s MO signature. Treat that as a spec-level match, not proof of identity.

Warranty follows the same split. Xinzuo US offers a 14-day return window; Xinzuo Australia advertises a lifetime warranty. That is Xinzuo’s policy, not the “8.6” brand’s; the listing’s own terms are unknown.

Care and running costs

Hand-wash and dry it right away; charred oak is still wood, even when the finish is low maintenance. Hone or strop between sessions and refresh the edge on a whetstone when it needs it. Occasional mineral oil is the only recurring consumable for a wood handle like this.

The running cost is sharpening gear and nothing else: no subscription, no proprietary parts, nothing to replace. Two limits come from the edge, not the upkeep. The 15° edge can chip if you twist it into bone or hard produce, and this is not a dishwasher knife.

What owners and testers say

There is no instrumented test of this knife or of its budget-import class. Wirecutter, CNET, Consumer Reports and Serious Eats all test premium brands — Victorinox, MAC, Shun, Wüsthof, Zwilling, Made In — and RTINGS does not test kitchen knives. A knife retailer’s framework is the useful proxy: edge retention comes from core steel, heat treatment and blade geometry, and a 67-layer face over a given core performs like that core, whatever the layer count.

What exists on the ground is modest but real. A February 2025 Reddit thread calls XinZuo “very promising” for the category; an r/chefknives thread asks the same question this knife raises. Nobody has published a failure rate, so treat the tang question as a known unknown rather than a proven defect.

Is it worth it?

The identical spec sells for $84.50 at The Bamboo Guy, marked from $109.95, and for $99.99 at Xinzuo US, marked from $117.99. Between roughly $85 and $100 the spec-to-value is strong, and the tradeoffs — partial tang, unconfirmed brand, no independent test — sit comfortably at that level. From $101 to $125 it is fair, and full-tang alternatives in that range deserve a look. Past $126 to $145 it gets weak; Xinzuo Australia lists the same knife at $145.95, where the premium over tested, better-supported knives is hard to justify on specs alone. The Cooking Guild’s Dynasty 8 in, a comparable premium 67-layer 10Cr15CoMoV Damascus, lists at $118.95. A sensible target is the $85-100 band, with the tang and the seller’s warranty verified before you pay.

Which model this is

This page covers the “8.6 inch Professional Damascus Chefs Knife” sold under the brand “8.6”; the Amazon listing is ASIN B0DZN77BG5. The blade is 8.5 in / 215 mm by the spec sheet (a retailer rounds it to 8.62 in), the core is 10Cr15CoMoV hardened to about 60-62 HRC under 67 Damascus layers clad in 316L stainless, ground to a 15° edge over a 2.3 mm spine. The closest confirmed manufacturer match is the Xinzuo MO Series, model X06-CS, with the hidden rat-tail (partial) tang; whether this exact listing carries that tang is unconfirmed. Do not confuse it with the KUTLR 8.6 in, a different knife with a 12° edge and a red solidified wood handle.

Sources

Manufacturer:

Independent reviews:

Owner reports:

Buying guides for this category

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