Aluminum CNC Machining – Forging Factory Parts, Milled to ±0.01 mm
CNC machined aluminium parts from a factory with 20+ years of aluminium forging expertise – from 1 piece on bar stock, or near-net forged blanks for volume.
- ±0.01 mm
- 99% first-pass yield
- ISO 9001:2015
- DFM feedback in 3 working days
Aluminium CNC services
CNC milling aluminium
3-, 4- and 5-axis milling
CNC turning
Turned aluminium parts, mill-turn (turn-mill compound)
Special drilling
Deep or angled holes
Finishing
Anodising (black/silver standard, Type III hard), bead blast, polishing, brushing, spray painting – Surface treatment
Aluminium grades we machine
| Alloy | Typical use | Page |
|---|---|---|
| 6061 | General structural parts | 6061 aluminium |
| 6063 | Cosmetic, finish-critical parts | – |
| 6082 | Higher-strength structural | – |
| 7075 | High-load parts | 7075 aluminium |
Two routes to aluminium parts
| CNC from aluminium bar | Forged blank + CNC | |
|---|---|---|
| Quantity | From 1 pc | MOQ 1,000–5,000 |
| Lead time | Samples 3–5 days | Tooling 20–25 days, samples ~30 days |
| Material use | Much of the bar becomes chips | Blank is close to final shape |
| Grain flow | Cut through | Follows the part shape |
| Best for | Prototypes, low volume, changing designs | Stable designs at volume |
→ CNC Machining Cost · Forged vs Billet · What is billet aluminium?
Capability
| Item | Value |
|---|---|
| Machines | 3-, 4-, 5-axis milling, turning, mill-turn, special drilling |
| Part size | Up to 500 mm |
| Tolerance | ±0.01 mm |
| Surface finish | Ra 0.8 machined |
| Inspection | CMM on critical features |
| First-pass yield | 99% |
| Quality system | ISO 9001:2015 |
Quality with every batch
- Material certificate (mill cert)
- Finished-part inspection report
- DFM report available; NDA on request
Send one drawing
STEP, STP, DWG, DXF or PDF. NDA on request. DFM feedback in 3 working days.
Aluminium CNC machining – common questions
What aluminium alloys do you CNC machine?
Mainly 6061, 6063, 6082 and 7075. Send your drawing with the specified alloy and we will confirm.
What tolerance can you hold on aluminium CNC parts?
±0.01 mm on features where the drawing requires it.
What is the minimum order for aluminium CNC machining?
Pure CNC machining starts from 1 piece.
How big can aluminium CNC parts be?
Parts up to 500 mm.
Do you offer 5-axis CNC machining for aluminium?
Yes. We run 3-, 4- and 5-axis milling, CNC turning and mill-turn (turn-mill compound) machines.
How long do aluminium CNC samples take?
Pure CNC samples take 3–5 days.
When should I use a forged blank instead of aluminium bar?
When the design is stable and volumes are high. A near-net forged blank uses less material and less machine time; forged MOQ is 1,000–5,000.
Is 6061 or 7075 better for CNC machining?
6061 suits most structural parts; 7075 is chosen for high-load parts. We can advise in our DFM feedback.
Can aluminium CNC parts be anodised?
Yes. Anodising is available, including black and silver as standard colours and Type III hard anodising.
What documents come with aluminium parts?
Each batch can ship with a material certificate (mill cert) and a finished-part inspection report.