Milling
CNC Milling Services
Advanced Multi-Axis Machining in Stockton, California
Is your current machining provider unable to handle complex geometries and tight tolerances? Many manufacturers struggle with milling operations that require advanced equipment and expertise for intricate components used in aerospace, semiconductor, and commercial aviation applications.
GC Machining provides professional CNC milling services from our AS9100 & ISO 9001:2015 certified and ITAR registered facility in Stockton, California. Our advanced vertical and horizontal machining centers handle complex geometries and tight tolerances across a wide range of materials. From prototype development to production runs, our milling capabilities support diverse project requirements for critical industries.
Industries served
Professional CNC Milling Operations for Complex Components
Our state-of-the-art milling centers transform raw materials into precision components that meet exact specifications for demanding applications. From simple 2D profiles to complex 5-axis geometries, our CNC milling capabilities deliver the accuracy and surface finish quality required for critical aerospace and semiconductor components.
3-Axis Vertical Milling
Our vertical machining centers handle standard milling operations including face milling, end milling, drilling, and tapping with exceptional precision and surface finish quality.
4-Axis Rotary Milling
Advanced 4-axis capabilities enable machining of complex contours and features around cylindrical workpieces in a single setup, reducing handling and improving accuracy.
5-Axis Simultaneous Machining
Our 5-axis machining centers produce the most complex geometries with continuous multi-axis movement, enabling production of aerospace components with intricate features and compound angles.
Horizontal Machining Operations
Horizontal machining centers with pallet systems provide efficient production of complex components with multiple setups and extended unmanned operation capabilities.
High-Speed Machining
Optimized cutting parameters and advanced tooling strategies enable rapid material removal and exceptional surface finishes on aluminum and other materials.
Get Started with Professional CNC Milling Services
Ready to experience precision CNC milling that handles your most complex geometries? Our team stands ready to discuss your milling requirements and demonstrate how our capabilities can support your manufacturing objectives.
From prototype development to full production runs, we deliver milled components that meet the demanding standards of aerospace, semiconductor, and commercial aviation applications.
CNC Milling Capabilities & Equipment
Our advanced milling department features precision machining centers and specialized equipment designed for complex geometries, tight tolerances, and efficient production:
Matsuura MAM72-70V Vertical Mill Center
- Travel:2", Y28.3", Z27.3"
- 5-axis simultaneous machining
- Two-pallet system for continuous operation
- 330 tool change magazine
- Spindle speed: 18,000 rpm
- 1,000 psi coolant through spindle
- Glass scale precision
- Max workspace:56" diameter x 19.68" height
HAAS VF-9/40 Vertical Machining Centers (2 units)
- Travel:0", Y40.0", Z30.0"
- Full 4th axis capability
- 5-axis trunnion TR310 available
- Spindle speed: 15,000 rpm
- Coolant through spindle
- Part swing max:0"
DN SOLUTIONS NHP 8000 Horizontal CNC Machining Center
- Travel:1", Y47.2", Z53.9"
- Full 4th axis capability
- Rapid traverse: 1,968 in/min
- Max part size: ⌀1" x 61"
- Spindle speed: 10,000 rpm
- Motor: 25/37 kW (34/50 HP)
- Tool changer capacity: 90 tools
- Tool change time: 2 seconds
KIWA KH-55 Horizontal Machining Center
- Travel:6", Y34.6", Z31.5"
- 6-pallet pool system
- Full 4th axis capability
- Spindle speed: 15,000 rpm
- Coolant through spindle
- Max workspace:4" diameter x 39.4" height
KIWA KH-4500 Horizontal Machining Centers (2 units)
- Travel:20", Y24.0", Z26.80"
- Full 4th axis capability
- Spindle speed: 15,000 rpm
- Coolant through spindle
- Max workspace:5" diameter x 35.4" height
HAAS EC-400PP Horizontal Machining Center
- Travel: X20", Y20", Z20"
- 6-pallet pool system
- Full 4th axis capability
- Spindle speed: 12,000 rpm
- Coolant through spindle
- Max workspace:7" diameter x 30.0" height
HAAS EC-400 Horizontal Machining Center
- Travel: X20", Y20", Z20"
- Full 4th axis capability
- Spindle speed: 12,000 rpm
- Coolant through spindle
- Max workspace:7" diameter x 30.0" height
HAAS VF-4 Vertical Machining Centers (2 units)
- Travel: X50", Y20", Z25"
- Full 4th axis capability
- Spindle speeds: 7,500-10,000 rpm
HAAS VF-3SSYT Vertical Machining Center
- Travel: X40", Y26", Z25"
- Full 4th axis capability
- Spindle speed: 12,000 rpm
- Coolant through spindle
HAAS VF-2SS Vertical Machining Centers (2 units)
- Travel:0", Y16.0", Z20.0"
- Full 4th axis capability
- Spindle speed: 12,000 rpm
- Coolant through spindle
YCM 1020A Vertical Machining Center
- Travel: X40", Y20", Z20"
- Spindle speed: 10,000 rpm
SMEC CO. MCV500(10K) Vertical Machining Center
- Travel:3", Y21.3", Z20.5"
- Full 4th axis capability
- Spindle speed: 10,000 rpm
- Coolant through spindle
- Max workspace: 21.26" x 47.24"
SAMSUNG SM400DH Vertical Machining Center
- Travel:87", Y15.75", Z16.34"
- Twin spindle configuration
- Full 4th axis capability
- Spindle speed: 20,000 rpm
- Coolant through spindle
Our milling capabilities handle materials including stainless steel, titanium, super alloys, aluminum, plastic, copper, and brass. Each machine features precision tooling, advanced control systems, and quality measurement equipment to maintain consistent accuracy across production runs.
Industries We Serve with CNC Milling Services
Aerospace & Commercial Aviation Components
We machine precision turned components for aerospace applications including shafts, pins, fasteners, and custom cylindrical parts that meet stringent aerospace quality standards and ITAR requirements.
Semiconductor Equipment
Our milling services support semiconductor manufacturers with precision components that require ultra-tight tolerances and exceptional surface finish quality for critical equipment applications.
Technology Development
Our milling capabilities support technology companies with custom components for innovative products and specialized applications across diverse market segments.
Benefits of Professional CNC Milling Services
Complex Geometry Capabilities
Our 5-axis machining centers handle the most intricate geometries and compound angles that traditional 3-axis equipment cannot achieve, enabling production of advanced aerospace and technology components.
Exceptional Precision
Advanced machining centers maintain tolerances measured in thousandths of an inch, providing the accuracy required for critical applications and demanding specifications.
Efficient Multi-Setup Operations
Horizontal machining centers with pallet systems enable continuous operation and reduced setup times, improving productivity and reducing costs for complex components.
Advanced Surface Finishes
High-speed machining capabilities and optimized cutting parameters produce exceptional surface finishes that reduce post-processing requirements and improve component performance.
Material Expertise
Our team brings extensive experience working with challenging materials including super alloys, titanium, and specialized stainless steel grades used in aerospace and semiconductor applications.
Quality Assurance
Every milled component undergoes comprehensive inspection using precision measurement equipment, confirming dimensional accuracy and surface finish requirements are consistently met.
Additional Manufacturing Services
Take your project to the next level with our comprehensive manufacturing capabilities:
Turning Services: Complete your project with our turning capabilities that deliver finished products ready for your specific applications.
Why Choose GC Machining for CNC Milling
Advanced Equipment Portfolio
Our milling department features the latest CNC technology including 5-axis machining centers, horizontal systems with pallet pools, and high-speed vertical centers that enable us to handle projects other shops cannot accommodate.
Experienced Team
Our skilled machinists and quality technicians bring decades of combined experience in precision milling operations for aerospace, semiconductor, and commercial applications.
Certified Quality Systems
AS9100 & ISO 9001:2015 certification and ITAR registration provide assurance that your milling projects will meet the highest quality and security standards.
Flexible Capabilities
From single prototypes to high-volume production runs, our milling capabilities scale to meet your project requirements with consistent quality and competitive pricing.
Strategic Location
Our Stockton, California location provides convenient access to major West Coast markets and competitive logistics for timely delivery of your milled components.
Frequently Asked Questions About CNC Milling Services
Our 5-axis machining centers can produce the most complex geometries including compound angles, sculptured surfaces, deep cavities, and intricate features that require continuous multi-axis movement. This capability enables us to machine aerospace components and technology parts that traditional 3-axis equipment cannot achieve.
Our milling capabilities handle a comprehensive range of materials including stainless steel, titanium, super alloys, aluminum, plastic, copper, and brass. Our experienced team has extensive knowledge working with challenging aerospace and semiconductor materials that require specialized cutting parameters and tooling strategies.
Our horizontal machining centers with pallet systems enable continuous operation by loading the next workpiece on a secondary pallet during machining. This reduces setup times, increases spindle utilization, and enables extended unmanned operation for improved productivity and cost efficiency.
Yes, our diverse milling equipment portfolio scales from single prototype components to high-volume production runs. Our flexible scheduling and experienced team enable us to handle projects of any size with consistent quality and competitive pricing.
Every milling project benefits from our ISO 9001:2015 certified quality system and ITAR registration for sensitive applications. Our comprehensive inspection processes use precision measurement equipment to verify dimensional accuracy, surface finish requirements, and geometric tolerances are consistently met.