Smoothing The Edges Of Glass: A Guide To The Process

By | September 6, 2022
How to Smooth rough glass edges with Power Max 2 grinder « Glass Crafts

What is Smoothing the Edge of Glass?

Smoothing the edge of glass is a common practice in the glass industry. It involves taking a piece of glass and sanding down the edges to make them smooth. This is done to make the glass safer to handle and to make it look better. The process is relatively easy and only requires a few tools, but it is important to understand the basics before attempting it.

What You Will Need

To successfully smooth the edges of glass, you will need the following tools:

  • A glass cutter
  • Sandpaper (80-grit or higher)
  • A file
  • A cloth

You will also need a steady hand and patience, as the process can be quite delicate.

Step-by-Step Guide

Now that you’ve gathered the necessary tools, here is a step-by-step guide to smoothing the edges of glass:

  1. Use the glass cutter to score the glass along the edges. Make sure to make the score as even and straight as possible.
  2. Use the file to file down the edges of the glass. Move the file in a sawing motion, applying even pressure.
  3. When the edges are relatively smooth, switch to the sandpaper. Use the sandpaper to further smooth the edges. Start with 80-grit sandpaper and then move up to a finer grit when the edges are smooth.
  4. Once the edges are as smooth as desired, wipe down the glass with a cloth to remove any dust or residue.

Tips for Smoothing the Edge of Glass

Here are some tips to help you achieve the best results when smoothing the edge of glass:

  • Be sure to wear protective gloves and safety glasses when handling glass.
  • Work in a well-ventilated area. Sanding dust and glass shards can be hazardous to your health.
  • Make sure to sand in a consistent direction and apply even pressure.
  • If the edges are not smooth enough, you can repeat the process until you’re satisfied with the results.


Smoothing the edges of glass is a simple process that anyone can do with the right tools and a bit of patience. The process does require some skill, but with practice, you can achieve smooth, polished edges. Following the steps and tips outlined in this guide will help ensure that you get the best results.