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⚙ TONGBENCNC
Custom CNC Milling Service
We provides custom CNC milling service for precision parts that need clean geometry, repeatable dimensions, and reliable production support. Our milling process is well suited for flat parts, complex pockets, precise holes, and parts with multiple faces or features.
Fast Lead Times
ISO Certified
Premium Quality
50+ Materials
PRECISION & ACCURACY
Precision Milled Parts for Complex Shapes and Tight Tolerances
CNC milling is a strong choice when a part has detailed surfaces, slots, pockets, contours, or mounting features that must align accurately in assembly. We machine custom milled parts for prototypes, pilot runs, and production projects.
If your part needs both functional precision and a clean finished appearance, milling can often deliver a practical balance of accuracy, speed, and cost.
OUR CAPABILITIES
What Our CNC Milling Service Can Produce
CNC milling is highly versatile and can create a wide range of components for various industries.
Standard
Complex
Tight Tolerances
Custom
Prototyping
Production
Specialty
Brackets
Housings
Plates
Frames
Mounting blocks
Fixture parts
Covers
Shafts
Pulleys
Couplings
Tooling Components
Structural hardware
MATERIALS WE MACHINE
A Wide Range of Materials for Every Project
Our CNC milling service supports aluminum, stainless steel, brass, carbon steel, POM, ABS, nylon, acrylic, and other machinable plastics.
The right material depends on the part's function, strength target, surface requirement, and total production budget. If needed, we can help you compare options before quotation.
Aluminum
6061, 7075
Stainless Steel
303, 304, 316
Brass
C360, C260
Carbon Steel
1018, 1045
Plastics
POM, PEEK, PTFE
Other Metals
Titanium, Copper
QUALITY YOU CAN TRUST
Tolerances, Surface Finish, and Part Quality
We pay close attention to tolerances, surface quality, and edge condition on every milling project. For parts with multiple critical faces, we plan the machining sequence to reduce error buildup and maintain consistent fit.
Surface finish can also be adjusted based on application. Some parts need a functional surface for assembly or wear resistance, while others need a more cosmetic appearance for visible products.
Tight Tolerances
As tight as ±0.005mm
Surface Finish
Ra 0.4 - 3.2 μm
Full Inspection
CMM and dimensional reports
Certified Quality
ISO 9001:2015
INDUSTRIES WE SERVE
Typical CNC Milled Part Applications
Our milled parts are commonly used in automation systems, industrial machines, electronics assemblies, fixtures, enclosures, brackets, and product prototypes.
In many cases, milling is the best process for parts that need a mix of flat surfaces, cutouts, threaded holes, and detailed edge features.
Aerospace
Automotive
Medical
Electronics
Robotics
Industrial
Energy
Defense
Consumer
Marine
Oil & Gas
Prototype Design
WHY CHOOSE US
Why Buyers Choose US for Milling Projects
We help customers reduce risk before production starts by reviewing the drawing, checking machinability, and identifying features that may affect cost or lead time. That makes the process easier for buyers who need a dependable result without long back-and-forth.
Engineering ReviewFast Quote TurnaroundCost OptimizationMaterial SelectionQuality InspectionOn-Time DeliveryRequest a CNC Milling Quote
Submit your drawing, quantity, material choice, and delivery requirements. Our engineering team will reach out within one business day with manufacturing feedback.
QUESTIONS
Frequently Asked Questions
Is CNC milling suitable for prototypes?
Yes. It is a strong option for prototypes and functional samples.
Can you machine plastic parts by milling?
Yes. We regularly machine engineering plastics and other machinable materials.
Can you combine milling with other processes?
Yes. Milling is often combined with drilling, tapping, deburring, or finishing.
