{"product_id":"gyuto-250mm-apex-ultra-x8ni9-clad-limited-edition","title":"Gyuto Apex Ultra X8Ni9 Clad Masur Birch Edition","description":"\u003cp class=\"p1\"\u003eCrafted to balance uncompromising performance with refined aesthetics, this \u003cspan class=\"s1\"\u003e\u003cb\u003eApex Ultra composite blade\u003c\/b\u003e\u003c\/span\u003e is clad in \u003cspan class=\"s1\"\u003e\u003cb\u003eX8Ni9\u003c\/b\u003e\u003c\/span\u003e, a low-carbon, nickel-alloy steel valued for its toughness and corrosion resistance, and incorporates a \u003cspan class=\"s1\"\u003e\u003cb\u003enickel diffusion barrier\u003c\/b\u003e\u003c\/span\u003e between cladding and core. Through acid etching, the cladding resolves into \u003cspan class=\"s1\"\u003e\u003cb\u003econtrasting layers of deep blacks and muted greys\u003c\/b\u003e\u003c\/span\u003e, with \u003cspan class=\"s1\"\u003e\u003cb\u003esubtle alloy banding elements intermittently emerging through the surface\u003c\/b\u003e\u003c\/span\u003e. These layered transitions are honest to the forging process, creating a restrained, technical visual character that is structural rather than ornamental, and entirely unique to this blade.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe blade’s geometry is defined by a pronounced forge taper and a confident spine above the heel, measuring approximately \u003cspan class=\"s1\"\u003e\u003cb\u003e4 mm\u003c\/b\u003e\u003c\/span\u003e, which provides stability and authority at the rear of the blade before thinning decisively toward a fine, agile tip. Wide, hybrid convex bevels flow cleanly into a razor-keen edge—clearly legible in both choil and edge views—promoting excellent food release and smooth, controlled cutting across a wide range of ingredients. The Apex Ultra core steel is known for its exceptional edge stability, fine grain structure, and sharpening responsiveness, allowing the blade to take extreme sharpness while remaining composed and durable in demanding use.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCompleting the knife is the \u003cspan class=\"s1\"\u003e\u003cb\u003eRokaku Hanmaru Birch \u0026amp; Bevel handle\u003c\/b\u003e\u003c\/span\u003e, shaped for balance and control and finished in Masur birch with complementary Micarta, G10, and brass details. In hand, the proportions feel deliberate and neutral, reinforcing the blade’s composed, work-focused character. This one-of-a-kind, limited-edition knife presents as quietly confident—defined by clarity of geometry, disciplined material choices, and performance that is evident both on the board and in the hand.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eCladding note:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe visible alloy banding within the X8Ni9 cladding results from subtle compositional and thermal variations introduced during forging and diffusion bonding. These bands are not decorative treatments but a natural outcome of the material and process, revealed through controlled etching.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhy X8Ni9 cladding\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eX8Ni9 was selected for its functional contribution rather than visual excess. Its toughness and corrosion resistance support the Apex Ultra core, while the nickel diffusion barrier ensures long-term structural stability and a clean metallurgical transition. The resulting surface—layered, subdued, and technically expressive—reflects the construction of the blade rather than masking it, aligning with our preference for materials that earn their aesthetics through performance and process.\u003c\/p\u003e","brand":"Birch \u0026 Bevel","offers":[{"title":"230mm","offer_id":52630776906069,"sku":null,"price":512.0,"currency_code":"GBP","in_stock":true},{"title":"250mm","offer_id":52630776938837,"sku":null,"price":512.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9696\/3578\/files\/Gyuto250mmX9Ni9_Ni_ApexUltraLimitedEdition0003.jpg?v=1766100160","url":"https:\/\/birchandbevel.com\/en-gb\/products\/gyuto-250mm-apex-ultra-x8ni9-clad-limited-edition","provider":"Birch \u0026 Bevel","version":"1.0","type":"link"}