{"product_id":"5-lb-ground-walnut-shells-with-18-to-40-grit-for-f","title":"5磅核桃壳磨料，粒度18至40，用于滚筒振动抛光、喷砂、去毛刺、防滑填充。天然温和的磨料介质，平滑表面且不损伤基材。","description":"\u003cdiv\u003e5磅18\/40目核桃壳研磨介质，用于精加工\u003cbr\u003e\n✔️ 5磅包装，18\/40目（0.42-1毫米），适用于滚筒抛光、喷砂\u003cbr\u003e\n\u003cp\u003e这些全天然核桃壳是一种温和的磨料介质，常用于滚筒抛光、振动抛光、喷砂和抛光，能平滑表面而不损伤基材。它们无毒且无污染，非常适合手工项目、珠宝准备和零件精加工。\u003c\/p\u003e \n✅ 总重量5磅\u003cbr\u003e\n✅ 18\/40目（0.42-1毫米）\u003cbr\u003e\n✅ 全天然核桃壳，无毒无污染\u003cbr\u003e\n✅ 适用于滚筒抛光、喷砂、振动抛光、抛光、去毛刺、防滑填充\u003cbr\u003e \n\u003cp\u003e💡 核桃壳研磨介质在精加工和抛光中有什么用途？\u003c\/p\u003e\n- 适合对木材、塑料和金属进行轻度抛光\n- 无毒天然磨料，保护基材表面\n- 可用作防滑填料和装配中的轻度间隙填充\n- 适用于滚筒和振动抛光机，效果稳定一致\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404382105919,"sku":"VXB0DJL82565","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/walnut-shells-5lb-18-40-grit-tumbling-media.jpg?v=1776650244","url":"https:\/\/bearingscanada.com\/zh\/products\/5-lb-ground-walnut-shells-with-18-to-40-grit-for-f","provider":"Bearings Canada","version":"1.0","type":"link"}