{"product_id":"pro-series-6-inch-psa-da-sander-backing-plate-pad","title":"Pro系列6英寸PSA DA砂光机背板垫，带柔性低矮边缘，适用于自粘砂纸盘，双动作随机轨道抛光机垫，耐用聚氨酯泡沫","description":"\u003cdiv\u003e6英寸PSA DA砂光机背板 - 单个包装，低矮型\u003cbr\u003e\n✔️ 6英寸背板，最高转速12,000 rpm，5\/16-24螺纹 \u003cp\u003e耐用高性能背板垫，专为双动作随机轨道砂光机和抛光机设计。此单个包装的背板支持PSA砂纸，提供低矮边缘，适合汽车车身、木材、金属和工艺品的平滑打磨。\u003c\/p\u003e ✅ 6英寸背板，最高转速12,000 rpm\u003cbr\u003e\n✅ 10毫米厚中密度聚氨酯泡沫\u003cbr\u003e\n✅ 5\/16\"-24主轴螺纹（通用标准）\u003cbr\u003e\n✅ 灵活低矮斜边，适用于平面和曲面\u003cbr\u003e\n✅ 兼容PSA，快速更换砂纸\u003cbr\u003e \u003cp\u003e💡 背板在砂光和抛光中的作用是什么？\u003c\/p\u003e\n简要介绍其在典型车间中的作用和优势。\n- 提供稳定旋转和均匀压力\n- 延长砂纸寿命，减少热量积聚\n- 适用于PSA砂纸，实现快速安全更换\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804502815039,"sku":"VXB09PRQJ8FX","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/81hNClgSlwL.jpg?v=1776460732","url":"https:\/\/bearingscanada.com\/zh\/products\/pro-series-6-inch-psa-da-sander-backing-plate-pad","provider":"Bearings Canada","version":"1.0","type":"link"}