Professional CNC Machining Service
ISO 9001 certified CNC machining manufacturer specializing in precision CNC milling, CNC turning, and 5-axis machining services. We deliver high-quality CNC machined parts with tight tolerances (+/-0.005 inch), 50+ materials, and fast turnaround times.
CNC Machining Service | Precision Milling & Turning
LC Proto is a leading CNC machining service provider, offering comprehensive precision CNC machining solutions including CNC milling, CNC turning, and 5-axis CNC machining. With over 100 advanced CNC machines and experienced engineers, we deliver high-quality custom CNC machined partsfor industries worldwide.
Whether you need CNC prototype service for rapid prototyping or production CNC machining for volume manufacturing, our team is ready to help. We specialize in precision CNC machining with tolerances as tight as +/-0.0005", working with 50+ materials including aluminum, stainless steel, titanium, and engineering plastics.
Our CNC Machining Capabilities
From simple 3-axis CNC milling to complex 5-axis CNC machining, we have the equipment and expertise to handle your most demanding precision machining projects.
3-Axis CNC Milling
Standard CNC milling for simple to moderate complexity parts. Ideal for prototypes and production runs.
4-Axis CNC Machining
Enhanced CNC machining capability for complex geometries and undercuts. Perfect for precision parts.
5-Axis CNC Machining
Full simultaneous 5-axis CNC machining for the most complex parts. High precision and efficiency.
CNC Turning Service
Precision CNC turning and lathe work for cylindrical parts. Tight tolerances guaranteed.
Wire EDM Service
High-precision wire EDM cutting for conductive materials. Ideal for intricate shapes.
Surface Grinding
Precision surface grinding for tight tolerances and superior surface finish.
CNC Machining Materials
We work with a wide range of materials for CNC machining, from aluminum and stainless steel to titanium and engineering plastics. Each material is carefully selected and machined to meet your specific requirements.
CNC Machining Tolerances
Our precision CNC machining capabilities ensure tight tolerances for even the most demanding applications. Standard, precision, and high-precision options available.
Suitable for most applications
For demanding applications
Tightest tolerances available
Industries We Serve with CNC Machining
Our CNC machining services support a wide range of industries, from aerospace and medical to automotive and robotics.
Aerospace
Aircraft components, structural parts
Medical Devices
Surgical instruments, implants
Automotive
Engine parts, custom components
Robotics
Precision gears, actuators
Electronics
Enclosures, heat sinks
Industrial Equipment
Machine parts, tooling
Why Choose LC Proto for CNC Machining?
Fast CNC Machining Turnaround
CNC machined parts delivered in as fast as 3 days. Rush service available for urgent projects.
Advanced CNC Equipment
100+ CNC machines in-house including 3-axis, 4-axis, and 5-axis machining centers.
Precision CNC Machining
Tight tolerances down to +/-0.0005" with comprehensive quality inspection and CMM reports.
Custom CNC Machining
From prototypes to production runs, we provide custom CNC machining solutions tailored to your needs.
ISO 9001 Certified
Quality management system certified to ISO 9001:2015 standards.
Free DFM Feedback
Our engineers review your designs and provide DFM suggestions to optimize for CNC machining.
Related Manufacturing Services
In addition to CNC machining, we offer a complete range of manufacturing services.
Start Your CNC Machining Project Today
Upload your CAD files and get a free CNC machining quote within 24 hours. Our engineers are ready to help with your precision machining needs.