
CNC Precision Machining
Milling, drilling, tapping, boring and finishing to drawing or sample

CNC Precision Machining
Milling, drilling, tapping, boring and finishing of aluminum parts to drawing or sample, covering plate, bar, ring, forging and structural parts, with anodising, chromate conversion and assembly follow-up. First-article approval precedes volume runs, and dimensions and appearance are inspected to drawing with records issued.
Available specifications
| Item | Capability | Notes |
|---|---|---|
| Milling | Travel ≤2000 × 1000 × 600 mm | Flatness ≤0.03 mm/500 mm |
| Drilling / tapping | Ø1–Ø80 mm, M2–M30 | Position controlled to drawing |
| Boring | Ø10–Ø800 mm | Roundness ≤0.02 mm |
| Finishing | Ra 1.6–0.8 μm | Brushed and matte finishes available |
| Surface treatment | Anodising / chromate / blasting | Colour confirmed against a sample |
| Inspection | Dimension / appearance / hardness | Inspection records issued |
These are our regular capabilities; state special sizes and tolerances in your enquiry and we will assess them separately.
No MOQ on stock and cut-to-size material — it starts from a single piece or sheet, ships in 3–7 days, is held to the tolerance of the ordered standard, and comes with a mill test certificate per lot. Send grades, sizes and quantities for a quotation.
Features
- First-article approval before volume runs
- Tolerance from ±0.02 mm, tightened to drawing
- Surface treatment and assembly can be bundled
- Dimensional inspection records ship with the goods
Typical applications
Vacuum and semiconductor equipment parts, automation structures, fixtures and tooling, automotive and new-energy parts.
Helpful when enquiring: alloy / temper, sizes (thickness, OD, wall, length), quantity, application or drawing, destination and trade term.
Inquire about this product
Send your requirement or email us directly; we will come back with available specifications and lead time.
- Email
2717141084@qq.com - Phone
+86 13142344725 - WhatsApp
+86 13142344725
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