On-demand Custom CNC Machining Services
Online, on-demand CNC machining for rapid metal and plastic prototypes or production parts—upload your CAD file, get an instant quote, and receive precision-machined components at competitive prices with fast turnaround and uncompromised tolerances.
- One-off CNC Prototypes
- 100K+ Mass Production Machining
- Tolerance as tight as ±0.01 mm
- Delivery in as little as 5 days
Start A New CNC Quote
STEP STP SLDPRT IPT PRT SAT IGES IGS CATPART X_T OBJ STL
files
- All uploads are secure and confidential.
ISO
9001:2015 Certified
50+
CNC machines
100+
Plastic & metal materials
10K+
CNC parts made monthly
Why Use Leading Edge for Custom CNC Machining Services?
State-of-the-Art Equipment
Our multi-axis CNC centers, live-tool lathes, and automated inspection systems deliver unmatched precision—enabling complex geometries and tight tolerances in every run.
Seasoned Engineering Expertise
With an average of 10+ years’ experience, our engineers guide you from DFM reviews to final validation, optimizing designs for manufacturability, cost, and performance.
Consistent High-Quality Output
Every part undergoes in-process inspection and final QA checks to ensure repeatable accuracy, surface finish, and material integrity—batch after batch.
Lightning-Fast Turnaround
From immediate instant quotes to expedited production lanes, we compress lead times without cutting corners—so you get the parts you need, exactly when you need them.
Upload your 3D files to have a fast
DFM feedback and quote.
Our CNC Machining
Capabilities
Backed by real-time tool monitoring, in-process metrology, and expertise across metals and plastics, we deliver flawless finishes, precise tolerances, and reliable repeatability—ready for your toughest challenges. Try our precision CNC services and become our next satisfied customer.
CNC Milling Service
We operate 32 in-house 5-axis CNC milling machines, enabling effortless production of tight-tolerance plastic and metal parts with complex geometries. For budget-friendly runs, we also utilize our 3- and 4-axis mills to deliver cost-effective machined components.
CNC Turning Service
CNC turning offers an efficient way to produce round plastic and metal components—such as worm shafts—from bars or tubes, and when paired with live tooling, it can mill complex geometries in a single setup.
EDM & Wire-Cut Service
EDM and wire-cut are CNC processes that use copper or graphite electrodes, or molybdenum wire, to create sharp corners, undercuts, and remove unwanted material from workpieces. They’re also widely used for rapid tooling and production mold making.
CNC Grinding Service
Our CNC grinding service is ideal for achieving super-flat surfaces or round parts with OD/ID tolerances as tight as ±0.005 mm.
Swiss Machining Service
Swiss machining is an efficient method for producing complex or slender components. By synchronously moving both the workpiece and live tooling, material is cut very close to the guide bushing, minimizing deformation compared to a traditional CNC lathe.
CNC Routing Service
In addition to our standard milling services for engineering plastics and metals, we offer CNC routing for prototypes and parts in soft materials such as EPS foam, EVA, and wood.
One-Stop CNC Machining Parts Supplier
Whether you need just a handful of parts or over 10,000 end-use production units, CNC machining offers the perfect solution. Below are the custom CNC services available at Leading Edge.
Rapid Prototyping
At Leading Edge, you can have your CNC prototypes completed in days—our ultra-short lead times let you verify your designs quickly.
- Instant quotes
- Instant DFM feedback
- Excellent quality
- Short lead time
Low-Volume Manufacturing
CNC machining is a cost-efficient method for producing certain parts in low to medium volumes—typically ranging from 100 to 1,000 pieces.
- Lower cost
- Production-level quality
- Short lead time
- Test out the market before investment
End-use Production
Combining CNC machines with robotic automation is ideal for high-volume manufacturing, significantly lowering unit costs by eliminating manual labor.
- Experienced engineers for DFM optimization
- A professional PM working in your time zone
- First Article Inspection
- Guaranteed consistent quality
