{"product_id":"zen-wu-f-4-hammer","title":"参物 F-4 贴钢锤","description":"\u003cp\u003eF-4 接替参物的第一把锤、经典款 \u003ca href=\"https:\/\/zenwutoolworks.com\/zh\/products\/f-1-hammer\"\u003eF-1\u003c\/a\u003e：钛合金锤身，贴一块淬硬不锈钢击打面。\u003c\/p\u003e\n\u003cp\u003e标准款锤身用 TC4 钛合金，击打面与锤身的接缝处嵌一圈黄铜环。钛的一端略带弧凸，用来木杀（先敲压木纤维，组装后回涨顶紧榫缝），也可做其他整形敲打。钛合金把更多挥动能量传给工件，而不是被自身形变和振动吸收掉；传回手腕的回震也比钢锤少得多。手柄用染色北美山核桃木。\u003c\/p\u003e\n\u003cp\u003e烧色款用火焰氧化上色：色彩是氧化膜的干涉色，不上漆，也不染色。铜款除了更压手，锤身还由手工錾刻出肌理。这两款的手柄木纹里还填了黄铜粉。\u003c\/p\u003e\n\u003cp\u003e击打面：S136 电渣重熔不锈钢，52～53 HRC。\u003cbr\u003e锤头：长 70.9 毫米，最大直径 44.3 毫米。\u003cbr\u003e带柄全长：295 毫米。\u003cbr\u003e锤头净重：钛款 450 克；铜款 696 克。\u003cbr\u003e整锤重量：钛款 560 克；铜款 807 克。\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/zenwutoolworks.com\/zh\/pages\/wedged-handle-care\" target=\"_blank\" rel=\"noopener\"\u003e手柄使用说明\u003c\/a\u003e\u003c\/p\u003e","brand":"Zen-Wu Toolworks","offers":[{"title":"钛","offer_id":51828622819649,"sku":"F4T","price":159.0,"currency_code":"USD","in_stock":true},{"title":"烧色钛","offer_id":51828622852417,"sku":"F4A","price":185.0,"currency_code":"USD","in_stock":true},{"title":"手工錾刻铜","offer_id":51828622885185,"sku":"F4B","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/9773\/8817\/files\/F4_-8-s.jpg?v=1781074758","url":"https:\/\/zenwutoolworks.com\/zh\/products\/zen-wu-f-4-hammer","provider":"Zen-Wu Toolworks","version":"1.0","type":"link"}