Deburring and finishing aluminum
Aluminum is soft, so choosing an abrasive made for aluminum matters. The right level also depends on whether the part is headed for anodizing, powder coat, paint or assembly.
Tools by step
| Step | Tool | Notes |
|---|---|---|
| Burrs and sharp edges | Deburring disc | Choose an abrasive made for aluminum |
| Edge rounding for coating | Deburring disc, by level | A consistent radius helps coatings hold on the edge |
| Surface finish | Non-woven disc or belt | Belt for linear grain, disc for matte |
| Coated or sensitive surfaces | Gentle abrasive for coated sheet | Tell us if the face has a film or coating |
Questions to answer before ordering
What does the part do next (coating, anodizing, bending, assembly)? How was it cut? Do you also run steel on the same machine? Your answers decide the abrasive and level.
What we need to recommend tools
Your machine and brand, the disc or belt size and connection, the alloy and thickness if you know them, and what the edge is for.
Common questions
Do I need a different abrasive for aluminum?
Usually yes. Aluminum is soft, so an abrasive made for it is a better choice than a general-purpose one.
How much radius should I round to before coating?
A larger, more consistent radius helps coating hold at the edge. Tell us the coating process and we will recommend a level.
Can I use the same tools on steel and aluminum?
It is better to keep them separate. Tell us if your machine runs both.
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