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Business Details
39 Years
experience
Precision CNC Machining Services in Tucson
P4Swiss / Lindel CNC Machining brings over three decades of expertise to precision manufacturing. Founded in 1987 as Lindel Precision CNC Machining and merged with Precision 4 Swiss in 2019, we specialize in delivering high-quality CNC machined parts for medical, aerospace, defense, and optical industries. Our commitment to excellence is reflected in our 100% American-made components, which meet the highest standards of precision and reliability. We offer end-to-end support, from prototype development to large-scale production, ensuring seamless project execution. Our state-of-the-art facility utilizes advanced 3-, 4-, and 5-axis CNC machines, enabling us to tackle complex, high-tolerance projects with efficiency.

We pride ourselves on our on-time delivery record and flexible payment options, which streamline transactions for clients nationwide. Our technical team excels at solving intricate challenges, whether in short-run production or high-volume orders. With a focus on innovation, we continuously invest in cutting-edge software and equipment to maintain our competitive edge. Our diverse material capabilitiesincluding aluminum, titanium, plastics, and exotic metalsallow us to meet the unique demands of various industries. By prioritizing customer satisfaction and quality assurance, we have established ourselves as a trusted partner for precision machining solutions.
Services
Medical CNC Machining Aerospace CNC Machining Optical CNC Machining Defense CNC Machining 5-Axis CNC Milling Short Run Production Custom CNC Machining CNC Programming Plastic CNC Machining CNC Materials
Details
  • Year established: 1987
Highlights and features
  • We offer over 30 years of experience in precision CNC machining.
  • Our parts are 100% American-made, adhering to strict quality standards.
  • We provide a user-friendly online quote system for quick project planning.
  • Our team excels at handling complex, high-tolerance projects.
  • We maintain an on-time delivery record across all industries.
Associations and certifications
  • ISO 9001:2015
  • AS9100D
What people say
High quality Assembled well On-time delivery Great job Perfect fits
Services
Medical CNC Machining
We specialize in machining critical medical components with tight tolerances and high precision. Our expertise ensures compliance with industry-specific standards, delivering reliable solutions for devices and equipment. Our team utilizes advanced CNC technology to produce complex geometries that meet the exacting demands of healthcare applications.
Aerospace CNC Machining
Our aerospace machining services produce lightweight, high-strength components for satellites and aircraft. With over 40 years of combined experience, we meet rigorous industry specifications for durability and performance. Our 5-axis CNC capabilities enable us to create intricate parts that withstand extreme operational conditions.
Defense CNC Machining
We manufacture precision defense components with rapid turnaround times and strict adherence to military standards. Our 100% American-made parts include high-tolerance mechanical elements for critical defense systems. Advanced quality control ensures reliability in every delivered component.
5-Axis CNC Milling
Our 5-axis CNC milling machines produce complex, multi-dimensional parts with exceptional accuracy. This technology reduces setup times and enhances efficiency for intricate geometries. We leverage this capability to deliver superior surface finishes and tight tolerances across diverse materials.
Plastic CNC Machining
We machine precision plastic components from materials like Delrin, PEEK, and UHMW. Our processes ensure dimensional stability and smooth finishes for applications requiring lightweight, corrosion-resistant parts. This service supports industries ranging from medical to industrial equipment manufacturing.
Questions
What industries do you serve?
We serve medical, aerospace, defense, optical, and industrial equipment manufacturing sectors with precision CNC machining solutions.
What materials can you machine?
We work with aluminum, titanium, stainless steel, plastics (Delrin, PEEK, UHMW), and exotic metals for diverse project requirements.
Do you offer online quotes?
Yes, our user-friendly online quote system provides quick pricing for projects, streamlining the planning process for clients.
What quality standards do you follow?
We adhere to ISO 9001:2015 and AS9100D standards, ensuring rigorous quality control across all production processes.
How do you handle complex projects?
Our team combines 30+ years of experience with advanced 5-axis CNC technology to solve intricate machining challenges efficiently and accurately.
Reviews (2)
Andrew B. Clark
Aug 09, 2020 Report
Great customer support and fantastic precision CNC and Swiss CNC machining service. Would highly recommend to all our engineers and contractors.
Esteban G.
Oct 12, 2019 Report
Lindel's dedicated expertise and attention to detail continues to shine in their products, allowing us to provide highly reliable services to our aerospace customers. If your industry requires a high quality machined product, Lindel Engineering should be your precision machining company of choice.