Precision CNC Machining
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Ultirapid provides precision CNC Machining Service for plastic and metal parts, for small or large size, low or high volume. We have great advantage on the service of large CNC machining, mass production CNC machining and small batch CNC machining. Some precision can be as high as ±0.001 mm.
- Manufacturing times are 1 to 3 business days
- Manufacturing for rapid prototyping
- Both low-volume and high-volume
- Offer reliable, cost-effective solutions with quick turnaround times.
Type of Precision CNC Machining Services
At Ultirapid, we specialize in Precision CNC machining service for the complex and nonstandard components. No MOQ, High Precision and Reasonable Price.
Ultirapid provides precision CNC Machining Service for all kinds of plastic and metal parts. Available for different kinds of demands, no matter it’s small size or large size, low-volume or high volume. Some precision can be as high as ±0.001 mm. Ultirapid has great advantage on the service of large CNC machining, mass production CNC machining and small batch CNC machining.
Upload your 2D & 3D drawings, along with the material, finish, and quantity. Get instant quote now!



Inspection Equipment for Precision CNC Machining
| Equipment | Quantity | Brand |
|---|---|---|
| CMM | 22 | LEAD |
| 2.5D | 3 | |
| XRF Spectrometer | 1 | HITACHI |
| Altimeter | 1 | |
| Calliper | 20 | |
| Micrometer | 10 |

Ultirapid Best Tolerance For Precision CNC machining
| Type | Tolerance of Metal(mm) | Tolerance of Plastic(mm) |
|---|---|---|
| Linear Dimensions | ±0.01 | ±0.05 |
| Diameter | ±0.002 | ±0.02 |
| Precise Hole | ±0.002 | ±0.02 |
| Chamfer Heights | ±0.02 | ±0.05 |
| Angular Dimensions | ±0º5′ | ±1º |
| Straightness | ±0.002 | ±0.02 |
| Flatness | ±0.002 | ±0.01 |
| Perpendicularity | ±0.002 | ±0.01 |
| Symmetry | ±0.002 | ±0.01 |
| concentricity | ±0.002 | ±0.005 |
| parallelism | ±0.001 | ±0.01 |
Settle Your Core Parts Now!
Get 3-day standard lead times on simple parts between 10 mm and 200 mm. Upload your part to see if it’s eligible.

Upload Project Design
To start, select the manufacturing process and upload your design files


Perform Design Analysis
With our AI system, we will provide you with a machining & price report in a short time.


Confirm Quote & Production
After a quote is accepted, we start on your parts. Various finishing options are available


Shipping & Delivery
Thanks to our advanced manufacturing capabilities, we produce parts in one day.
80+
Advanced CNC devices
ISO
9001:2015 CERTIFIED
8K+
Complicated Parts Made Monthly
100+
PLASTIC & METAL MATERIALS
Frequently Ask Questions
Why Choose Precision CNC Machining?
CNC Machined parts have the true properties of the material you select. The precise CNC machining process allows you to get parts machined from blocks of solid plastic and metal in the same time frame.
What are the advantages of precision CNC machining?
We mill and turn low quantities of parts very quickly. Typical quantities are one to 200 pieces and manufacturing times are 1 to 3 business days. We offer product developers parts machined from engineering-grade materials that are suitable for functional testing or end-use applications.
Is precision CNC machining more expensive ?
Precision CNC machining is more expensive than plastic 3D printing, but it is the most feasible option for metal visual prototypes given the high cost of metal 3D printing and metal casting.
Which material parts does precision CNC machining support ?
We provide high precision CNC machining Services for complex and difficult parts in Aluminium 7075, Titanium, Magenisium, Inconel 718, Stainless Steel 17-4PH, Hastelloy(C276, B2, C4, C22, C2000), Ceramics, ABS, PEEK etc. One-stop manufacturing service for large parts, intricate parts and high precision parts in both low-volume and high-volume.
What is the typical tolerance achievable with precision CNC machining?
Precision CNC machining can achieve tight tolerances, typically within ±0.001mm (some), depending on the machine and the complexity of the part.
How do you ensure quality control in precision CNC machining?
Quality control is ensured through rigorous inspection processes, including the use of precision measuring tools and equipment to verify dimensions and tolerances throughout the machining process.
