{"product_id":"heavy-duty-34-inch-wet-diamond-core-drill-bit-for","title":"重型3\/4英寸湿式金刚石钻芯钻头，适用于混凝土和沥青，长度16英寸，出芯长度13英寸，激光焊接刀片，刀片高度0.400英寸，5\/8-11螺纹，DPT","description":"\u003cdiv\u003e3\/4英寸湿式金刚石钻芯钻头，适用于混凝土\u003cbr\u003e\n✔️ 长度16英寸，出芯长度13英寸，0.400英寸激光焊接刀片，5\/8-11螺纹 \u003cp\u003e这款湿式金刚石钻芯钻头专为混凝土和沥青的重载钻孔设计。非常适合在板材和路面上钻孔，用于管道、电线管或锚点安装。16英寸的钻头可钻出13英寸的芯，激光焊接刀片确保耐用且寿命长。\u003c\/p\u003e \u003cp\u003e✅ 3\/4英寸（19毫米）直径，适用于混凝土和沥青\u003cbr\u003e\n✅ 16英寸总长，出芯长度13英寸\u003cbr\u003e\n✅ 0.400英寸刀片高度，激光焊接结构\u003cbr\u003e\n✅ 兼容5\/8-11螺纹\u003cbr\u003e\n✅ 湿式钻孔需水冷却\u003c\/p\u003e \u003cp\u003e💡 湿式金刚石钻芯钻头的用途及工作原理\n湿式钻芯钻头是用于在坚硬材料上钻出干净、精准孔洞的实用工具，水冷却可延长使用寿命。\n- 用于混凝土和沥青钻孔，适合管道、电线和锚点安装\n- 需配合兼容的钻芯机和水源进行冷却及防尘\n- 激光焊接刀片在坚硬材料中寿命长\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404842168639,"sku":"VXB07RJP5NG5","price":123.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61B_l9rsZHL.jpg?v=1776656124","url":"https:\/\/bearingscanada.com\/zh\/products\/heavy-duty-34-inch-wet-diamond-core-drill-bit-for","provider":"Bearings Canada","version":"1.0","type":"link"}