CNC Milling Services for Precision and Quality
Shamrock Precision has delivered high-quality CNC milling services since 1981. Founded in Texas, we take pride in being an industry leader for precision and quality. We have extensive experience working with a multitude of industries. Our team of experienced machinists understands the harsh environments of the gas & oil industry. We know traceability and tight tolerances drive the aerospace and medical device industries. Bottom line, no matter the industry or the challenge, Shamrock Precision can handle it!

Although manufacturers have limited time and money, they cannot sacrifice quality. They need advanced multi-axis CNC milling machine capabilities. That’s where we come in.
Our professional CNC milling services consider each of these critical factors, so when you work with us, you don’t have to worry about quality.
- Complex part geometries requiring custom CNC milling solutions
- Tight tolerances for critical components in demanding applications
- Consistent quality across production runs of any size
- Fast turnaround times that meet manufacturing schedules
- Material versatility for application-specific component requirements
Why Professional CNC Milling Services Actually Matter
At Shamrock Precision, we deliver more than basic machining. We offer advanced custom CNC milling capabilities that are essential in today’s manufacturing industry, where quality and reliability are a MUST.
To meet these expectations, we invest heavily in high-performance CNC milling machines. We also employ the highest-skilled programmers. Having the best people and machinery, we are able to achieve tight tolerances that meet the most stringent industry specifications.
No shape is too complex at Shamrock Precision.
- Multi-axis CNC milling machine technology cuts more precisely than operators can by hand
- Tricky shapes get machined in one setup, which keeps them accurate
- Smart processes cut down setup time and get jobs done faster
- We machine everything from regular aluminum to exotic aerospace metals
- ISO 9001 and AS9100 certifications prove we maintain quality standards


How We Handle Your Milling Projects
Each job gets the same careful treatment. This allows us to keep quality up and costs down, which we take a lot of pride in delivering.
- We review your drawings and specifications during our initial meeting
- We examine designs and recommend custom CNC milling changes that save time and money
- Machinists create toolpaths specifically for your parts on our CNC milling machines
- We produce prototypes with inspection reports before you approve production
- Quality checks happen throughout production, plus a final inspection on each part
- We provide updates during the process and address concerns quickly
- This prevents issues early and delivers parts to your specifications
- We've maintained 99% on-time delivery using this approach for 40+ years
Our CNC milling Dallas facility operates 3, 4, and 5-axis CNC mills handling parts up to 24" x 30" x 24". Our customers work in energy, medical, electronics, aerospace, and defense. Our milling approach cuts setup time and speeds cycles, saving you money.
- Each 3-axis CNC milling machine handles basic shapes, slots, and flat components
- 4-axis mills rotate parts for complex shapes and multi-sided machining
- A multi-axis CNC milling machine can access difficult surfaces and machine complex parts in one setup
- Reduced setup time and improved accuracy through advanced positioning
- Accelerated production schedules with shorter lead times

Complete CNC Milling Services
Shamrock Precision works with aerospace, medical, oil & gas, electronics, and defense companies. We make everything from one-off prototypes to full production runs while keeping quality consistent across every job.
- Aerospace parts for aircraft, spacecraft, and defense systems
- Medical surgical tools and device parts with complete material tracking
- Oil & gas downhole equipment and drilling components
- Electronics housings, heat sinks, and precision parts
- Defense gear and weapon system components
Advanced CNC Milling Equipment
At Shamrock Precision, we believe that without high-quality CNC milling machines to match our expertise, we cannot provide the best services possible. That’s why we have invested heavily in our Mazak milling centers. Our milling centers are filled with unique features and capabilities. This is important to be successful in such a wide range of industries.
Our milling centers give you tight precision, consistent results, and fast production for tough projects. We maintain each machine regularly so performance and accuracy stay reliable over time at our CNC milling Dallas shop.
- Mazak Nexus 510C/50-II with 4-axis CAT50 setup
- Mazak VTC 20B running a 4-axis CAT40 system
- Work areas up to 20" x 40" x 24" for bigger parts
- Smart CNC controls that handle complex programming
- Regular maintenance keeps accuracy consistent
Why Choose Shamrock Precision for Milling Needs
Our CNC milling services create precision solutions that meet specific needs and deliver meaningful quality improvements. We focus on quality and precision rather than just production volume.
- Industry-specific knowledge across multiple manufacturing sectors
- Strategic approach that balances accuracy with production efficiency
- On-time delivery performance that meets critical project timelines
- Complete material traceability for critical component applications
- ISO 9001 and AS9100 quality certifications that ensure consistent standards
Our CNC milling services create precision components that build your reputation, meet critical project timelines, and boost your products' performance.
