CNC Milling Services
Transform your designs into precision-machined parts with our advanced CNC milling capabilities. Our CNC milling team uses both standard 3 axis milling machines and advanced 4 and 5 axis technology that lets us work on parts of all complexities competitively. Our online platform makes it easy to get instant quotes for parts that match your exact specifications. Whether you need prototypes or production runs, our CNC mills deliver exceptional accuracy and surface finish.
- 3 Axis Milling Guidelines
3 axis CNC milling delivers optimal cost-effectiveness and efficiency for many manufacturing projects, particularly those requiring machining from only two sides. This versatile process handles larger workpieces with ease and enables efficient batch production runs. It’s particularly well-suited for straightforward components like flat and prismatic parts, where complex multi-axis machining isn’t necessary. With simplified setup and operation, 3-axis milling delivers faster turnaround times and lower production costs while maintaining precise, high quality results. The following guidelines define all our work when a print isn’t provided, and will help you design within our capabilities when you choose us as your supplier. Our complete guidelines and additional information is available at our Resources page.
Maximum part size:
- 40″x20″x25″ work envelope
- 3500 lbs weight capacity
Standard tolerances:
- Linear Dimensions: ±0.005″ (±0.127mm) for metals
- Linear Dimensions: ±0.008″ (±0.203mm) for plastics
- ±0.002″ True position
- ±0.002 flatness and parallelism
Standard Features:- Ra 63 µin (1.6 µm) or better
- External chamfers and radii: 0.005″-0.02″
- Radii on bottom corners of pockets: 0.01″-0.03″
- Sharp internal corners along the tool length will be interpreted as a 0.063″ radius
Edge breaks where unspecified:- 0.01″-0.03″ chamfers on external corners
- 0″-0.03″ radius on the bottom corners of pockets
- Sharp internal corners along the tool length will be interpreted as a 0.063″ radius
- 5 Axis Milling Guidelines
Our CNC milling team uses both standard 3 axis milling machines and advanced 4 and 5 axis technology that lets us work on parts of all complexities competitively. We work on anything from washers to molds and everything in between. Our 3-axis machines can work with parts up to 40″ x 20″ x 25″, while our 5-axis machines tackle detailed complex pieces as large as 18″ x 18″ x 14″.
Quality is our hallmark, and we maintain rigorous standards for every project in our shop. This commitment is particularly crucial for orders placed through our online quoting tool, which allows anyone—regardless of their technical expertise—to easily have parts manufactured. Our dedication to quality craftsmanship means you can trust us to deliver superior results, whether you’re an experienced engineer or a first-time customer. For more information on our internal standards and our quality program, explore our Resources.
Maximum part size:
- 18″x18″x14″ work envelope
- 600 lbs weight capacity
Standard tolerances:
- Linear Dimensions: ±0.005″ (±0.127mm) for metals
- Linear Dimensions: ±0.008″ (±0.203mm) for plastics
- ±0.002″ True position
- ±0.002 flatness and parallelism
Standard Features:- Ra 63 µin (1.6 µm) or better
- External chamfers and radii: 0.005″-0.02″
- Radii on bottom corners of pockets: 0.01″-0.03″
- Sharp internal corners along the tool length will be interpreted as a 0.063″ radius
Edge breaks where unspecified:- 0.01″-0.03″ chamfers on external corners
- 0″-0.03″ radius on the bottom corners of pockets
- Materials
We stock our most used materials, and can reliably source most materials to meet your specifications. Material certs are available for any order by request. If you don’t see what you need, just ask!
- Aluminum – 6061, 7075
- Carbon Steel – 1018, 1045, 1215
- Alloy Steel – 4140, 4340, 8620
- Tool Steel – A2, D2, H13
- Stainless Steel – 303, 304, 316, 17-4
- Copper – 110
- Brass – 360
- Bronze – 934, 954
- Plastic – Delrin, Acrylic, Polycarbonate, PTFE, PEEK
Why Choose Tenuta's CNC Milling?
Our CNC milling service focuses on accuracy, efficiency, and speed. We have put the time into building out robust and efficient systems which allow us to more closely connect production to customer service, allowing you to track what stage your parts are in from your customer portal. We provide comprehensive training to our team so everyone is on top of their game. Lastly, careful selection of machinery and tooling allows us to provide fast and reliable service while keeping production cost in check.
Here’s why companies trust us with their projects:
- Tight Tolerances: Our machines produce parts with tolerances as small as ±0.005″ for metals and ±0.008″ for plastics. This ensures your components meet the most demanding specifications.
- Versatility: We handle a wide range of materials enabling us to work on various projects. These include heavy-duty parts and lightweight prototypes.
- Efficiency: Our multi-axis technology cuts down on multiple setups. This streamlines the milling process leading to quicker production and reduced costs.
Collaboration and Innovation
At Tenuta Industrial, we think CNC milling goes beyond preciseness—it’s about new ideas and working together. We team up with you from start to finish, suggesting materials and various ways to make the things you need to help your project succeed. Our focus on engineering means we don’t just give you parts and components—we give you answers that push things forward.
Let's Get It Done
Your ideas should be made with care and skill. Contact us, send us your CAD files, and let’s talk about how our CNC milling service can turn what you’ve designed into real things. At Tenuta Industrial, we promise to give you top-notch results no one else can match.
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