ABS CNC Machining
Fast, stable and inexpensive to machine: the default for prototypes, jigs and enclosure batches where impact strength matters more than heat resistance.
ABS cuts cleanly at high speed, holds cosmetic detail, and is the most economical engineering plastic we machine. It is the material we suggest when a prototype must behave like the molded production part but tooling does not exist yet.
Why Teams Pick It
- Prototype enclosures that preview the molded part
- Impact resistant jigs, covers and housings
- Paint and glue friendly surfaces for appearance models
- Low cost iteration: design change cost stays small
Machining Notes
| Aspect | How we handle it |
|---|---|
| Cutting | High speed single-point tools; sharp geometry prevents melting and burrs |
| Heat | Air blast instead of coolant on cosmetic faces to avoid staining |
| Tolerance | +/-0.05 mm standard; +/-0.005 mm achievable on stable geometries |
| Finish | Machined Ra 1.6 as-cut; paint, texture or vibro-polish on request |
| Temperature limit | Continuous use around 80 C; above that we suggest PC or PEEK |
Parts we make: typical parts. Polymer tolerance capability: tolerance standards.
Explore All Material Families
AluminumStainless SteelTitaniumBrass & CopperCarbon & Tool SteelPEEK & Plastics
Frequently Asked Questions
ABS or PC for an enclosure prototype?
ABS when cost and paintability lead and heat is under 80 C; PC when the part must survive impacts, transparency is needed, or temperatures reach 120 C. We machine both from stock rods and sheets.
Do you offer flame retardant ABS?
Yes, FR grades are sourced per callout; the certificate accompanies the shipment.
Can ABS parts be glued and painted after machining?
Yes, ABS bonds well with solvent cements and takes paint directly; we mask machined faces when painting is done by us.
Machining a Plastic Part?
Send the drawing; we quote with grade and finish recommendations within 24 hours.
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