Why Mirror Mold Inserts Lose Edge Definition During Polishing
A mirror surface is not enough if the original geometry changes. This article explains why mirror mold inserts lose edge definition during polishing and how better process control protects precision features.
Mirror Finish Machining: Getting the Shine Without Losing Accuracy
A mirror-finished mold insert can look perfect and still fail dimensional inspection. This article explains how machining strategy, controlled polishing and separate surface and dimensional checks help protect both gloss and geometry.
How to Prevent Edge Rounding During Mirror Polishing
Sharp edges can slowly become rounded during mirror polishing, especially when heavy manual finishing is needed to remove machining marks. This article explains how we reduce polishing allowance, protect critical boundaries, divide finishing zones and verify edge geometry after polishing.