Used Mold Polishing Equipment on Budget：核心技术要点、操作步骤与参数设置指南
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<p>Essentials: Ultrasonic polisher, die grinder, diamond paste.</p>
<p>Budget: $100-500</p>
<p>Professional: $500-5000</p><p>Grades: SPI A1 mirror to C1 matte.</p>
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<strong>延伸阅读</strong></p>
<p>• <a href="/t/return-pin/617">回针（Return Pin）</a></p>
<p>• <a href="/t/taper-lock/606">锥形精定位（Taper Lock）</a></p>
<p>• <a href="/t/ejector-pin/624">顶针（Ejector Pin）注塑模具用</a></p><hr>
<p>还有什么补充参数吗？一起完善。</p>