ABS
The general-purpose enclosure material — impact resistant, bonds well, and machines with a slightly rough surface that needs attention.
Cuts without drama, but the surface comes out slightly matte and can show tool marks. A light pass and a suitable finish solve it.
Quote a ABS partWhat we hold and what we can hold
Figures below are what our shops achieve on prototype quantities. A production order may justify tighter — or looser — tolerances, and that is a conversation, not a default.
| Property | Value |
|---|---|
| Typical use | Housings, brackets, enclosures, snap-fit covers |
| Machinability | Good |
| Achievable tolerance | ±0.10 mm typical, ±0.05 mm on critical features |
| Typical lead time | 3–6 working days |
| Common grades | ABS · ABS + PC blend · ABS-GF (glass filled) |
| Recommended finishes | Bead blasting · Vapour polishing · Injection-moulded texture (via vacuum casting) |
| Suitable processes | 3-axis milling · 5-axis milling · Vacuum casting · 3D printing (SLA) |
What engineers ask about ABS
These are the questions that come up on almost every ABS drawing. If your question is not here, send it with the drawing and we will answer it in the quote.
Why does my ABS part look rough after machining?
ABS has a low melt temperature and the heat from the cut reflows the surface. A sharp tool, a light finish pass and correct coolant will produce a cleaner face.
Can ABS be bonded?
Yes, and this is one of its main advantages over POM. Adhesives, solvent welding and heat staking all work.
Where this material fits
Surface finishes for ABS
- Bead blasting
- Vapour polishing
- Injection-moulded texture (via vacuum casting)
When not to use ABS
We would rather tell you on day one than ship you a part that was never the right answer. If one of these applies to your project, say so in the enquiry.
- Clear or optical parts — PC or PMMA are the correct choice
- High-temperature service
- Chemical duty that calls for a specific polymer rather than a general-purpose one