{"product_id":"hatsukokoro-x-nigara-yorokobi-sld-copper-tsuchime-damascus-gyuto-240mm-with-saya","title":"初心 x 二唐 Yorokobi SLD 銅 鎚目 大馬士革 牛刀 240mm 含刀鞘","description":"\u003cp\u003eHatsukokoro x Nigara Yorokobi SLD Copper Tsuchime Damascus Gyuto 240mm 為不鏽鋼夾鋼主廚刀，適合追求兼具 SLD 性能與藝術外觀的愛好者與收藏家。此雙刃 gyuto 由二唐在青森鍛造，採三枚不鏽鋼大馬士革夾鋼結構，表面為帶銅色調的黑打鎚目（kurouchi tsuchime）處理，並附鞘。240mm 刀型適合一般廚房工作，包括剁碎、切片與切割蔬菜或肉類。\u003c\/p\u003e\u003cp\u003e日立 SLD 鋼作為刀芯，硬度達 62–64 HRC，藉由鉬與釩形成的硬質碳化物提供刃口保持力，同時比傳統碳鋼更易打理。不鏽鋼夾鋼保護活性刀芯，但刀身仍需在使用後擦乾以防生鏽。本款刀在根部刀脊厚度為 3.2mm，向刀尖收薄至 0.9mm，重量 199g。八角 WA 握柄以穩定處理過的樺瘤木製成，紋理細緻且每支皆具獨特花紋，提供耐用握感。\u003c\/p\u003e","brand":"Hatsukokoro","offers":[{"title":"Default Title","offer_id":46243511107805,"sku":"HT-YROSLDCTDS-GY240KUBR","price":16330.0,"currency_code":"TWD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/7227\/0217\/files\/HatsukokoroxNigaraYorokobiSLDCopperHammeredDamascusGyuto240mmBirchHandle-20250228-12.jpg?v=1740717205","url":"https:\/\/www.knivesandstones.com.tw\/products\/hatsukokoro-x-nigara-yorokobi-sld-copper-tsuchime-damascus-gyuto-240mm-with-saya","provider":"Knives and Stones","version":"1.0","type":"link"}