Perfect Solution for Tensile Specimens Sample Preparation and all other CNC Machining Requirements.

What Type of Tensile Samples Are You Needing to Prepare?

Experience the ultimate in tensile sample preparation machines readily capable of meeting your industry standard requirements

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Tensile Sample Preparation Machines


TensileMill CNC offers small and large, high speed, machining centers designed to prepare the highest quality flat and round tensile specimens. With our intuitive and user friendly tensile software interface, we make it easy for any operator to control the machining process from start to finish with only a few buttons. Our extensive Carbon Mach4 controller is also available for universal machining applications. Let TensileMill CNC help you by providing the highest quality tensile sample preparation for the most accurate tensile material testing results. The TensileMill CNC and TensileTurn CNC series will provide you with a streamlined tensile test sample preparation process for the highest efficiency of your quality control requirements.

  • With TensileMill CNC, it has never been easier to prepare high quality flat tensile specimens. With no machining experience or software background, any operator can mount your specimen blanks, prepare the tensile specimen to your desired size and start the machining process. The tensile interface allows the operator to enter your desired tensile specimen size or to select a common size from our ASTM, ISO, DIN and JIS library. Stacking capabilities allow the TensileMill CNC to machine multiple specimens at one time for the quickest tensile test sample preparation in the industry. Imagine having the ability to do all these processes in house with a few pushes of button. That is what TensileMill CNC Inc. offers their customers. They offer a long-lasting, easy-to-use, and affordable industrial grade equipment for your in-house tensile test sample preparation needs.
  • The TensileTurn CNC allows for simplified round tensile test sample preparation in seconds. The TensileTurn is a lab friendly solution for quickly and accurately preparing round tensile specimens from a variety of international standards. With our built in library of tensile specimens, you can select a common size from a list or enter your own parameters based on your own requirements. The tensile interface is loaded into your controller with our advanced Carbon Mach4 software for universal lathe applications. Providing you with the highest quality tensile samples, the TensileTurn is the ultimate solution in the industry for round tensile test sample preparation. The unparalleled value lies in the combination of high quality tensile specimen finish and the tremendous time savings achieved through the machine's intuitive software. The equipment is designed to be operated by any level of engineer experience to achieve up-to industry standard tensile samples every time.
  • TensileMill CNC supports all of our customers for as long as you own our tensile sample preparation equipment! We are constantly updating and upgrading our software packages and are happy to share it with all existing machines in the industry. Through our remote access, we can control your controller and update you to the newest software. Contact us today to make sure you are running the newest and greatest TensileMill CNC software packages. Customer software developments are also available to meet your unique needs. This allows you to use the TensileMill CNC product line as a hybrid unit, delivery both tensile preparation and advanced CNC machining capabilities.
  • TensileMill CNC is happy to offer a 12-month warranty on all of our equipment from the date that our equipment arrives at your facility. We are happy to support the equipment from top to bottom with the exception of consumables. Our tensile test sample preparation equipment is also included in our lifetime consultation advantage. We are happy to provide you with any ongoing support and any specific technical requirement consultations to make sure you have the most rewarding experience with your tensile sample preparation equipment provider. Extended warranty packages are available. TensileMill CNC Inc. does not use proprietary parts in the manufacturing processes. This allows us to partner with thousands of CNC shops North American and worldwide and offer virtually instant technical support. Our partnership machine shops will be glad to drop by, assess the situation and offer the optimal solution.

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Our Customers

  • MTW
  • magna
  • valmont
  • DePuy Synthes
  • Blue Origin
  • Denso Diam
  • ZF Automotive
  • NREL
  • NSF
  • Virginia Tech
  • NC State University
  • Emerson Electric
  • Superior Extrusions
  • Hexion
  • ULA
  • Oregon Department of Transportation
  • Oklahoma Department of Transportation
  • Nevada Department of Transportation
  • Montana Department of Transportation
  • Lear Corp
  • Valeo
  • Adient
  • BASF Corp
  • Autoliv
  • Mitsubishi Electric
  • Federal Mogul
  • Delphi Technologies

Perfect Solution for Tensile Specimens Sample Preparation and all other CNC Machining Requirements.

Tensile Sample Preparation
About us

TensileMill's philosophy is to provide the highest quality customer service combined with the best available CNC machines on the market. This is the reason why thousands of manufacturers, educational facilities, government bodies, NDT facilities, laboratories choose us.

Tensile Sample Preparation
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  • 2019-02-27
    One of the most significant and widely used types of mechanical testing of a material is the tensile or tension test. With the use of a tensile tester machine, a pulling force or tension is applied to a material until it fails or breaks and its response to the stress is measured. Through this test, the strength of the material can be determined, and the amount of force needed to elongate it can be measured. Types of...
  • 2019-02-04
    AML Instruments and TensileMill CNC Inc. Announce Strategic Partnership to Up Their Game in the Tensile Testing Industry. ENGLAND, October 2018 – AML Instruments and TensileMill CNC Inc. announces their collaboration to streamline high-quality tensile testing equipment and tensile specimen preparation machines. The companies have joined forces to address the tensile testing needs of the UK market. The partnership i...
  • 2018-11-27
    Preparing Soft, Hard and Inconel Metal Tensile Specimens Flat tensile specimen preparation machines come in different sizes with different features. Choosing one that suits your requirements can be quite confusing. If youre looking for a machine that is versatile yet priced just right according to your needs, you need to consider a few factors. It should be able to handle soft or tough materials. Steel, aluminum,...


  • In my 15 years as a QA Manager I have never worked with an instrument which is so incredibly simple to operate. When we first got the equipment it took just a few minutes for me to figure it out. Moreover, by the second hour I was comfortably teaching my newer staff how to operate the machine. I love the programmed library of common tensile dimensions and the ability to enter custom data on the touch screen controller. It is rear to see a dummy-proof equipment on the market. We thank TensileMillCNC for figuring this one out.

    Sam D.Metal Manufacturing
  • Professional, fast and friendly. Those are the three words that come to mind when speaking to the customer support team. I am a big fan of dealing with professionals. This gives me confidence in the company's ability to solve my situation. The guys at TensileMillCNC are exceptional at identifying the issue and solving it immediately. I really enjoy the remote support which upgraded my machine's software from the convenience of my computer and at no charge. In my eyes, this puts a big A in TensileMillCNC's report card.

    Amanda T.Manufacturing Sector
  • Our university is proud to work with TensileMillCNC. A professional staff who understands the exact needs by asking the right questions is one of the biggest factors influencing our purchasing decision. We were sold after we found out what the machine could do. We then watched the demonstration videos on the website and were impressed by how simple it is to operate the machine. After speaking with our technical consultant, George, we had no second thoughts. Our students are creating tensile specimens on daily basis using your equipment. The ease with which this is possible is beyond impressive. We are excited about your upcoming upgrade to the rounded tensile samples. Be sure to keep us in the loop.

    Bryan J.Educational Facility
  • We had purchased multiple TensileMill CNC XL for our large volume tensile sample preparation facility. At the end of our 12 hour shift we pull roughly 190 samples of both metal and composite materials accordingly to various ASTM and ISO standards. Fast tensile milling is a must. Our engineering team's production time has been cut by a factor of 2.7 since our upgrade. The easy tensile milling process offered by TensileMill CNC's user-friendly software is unparalleled. Our quality team is able to set the standard and mill the sample in a matter of minutes without having to be physically bound to the unit. As a production supervisor, I could not be happier. Our tensile sample preparation process is inspiring our sister facilities and we have 4 more orders to come. One thing to add is that TensileMill's team is there for us when we need them. We have all of our questions answered immediately which helps us with our commitment to productivity. Thank you TensileMill!

    Simon R.Production Supervisor - Manufacturing Sector
  • Our school had purchased both the horizontal and vertical curing chambers for concrete from NextGen. Their climatic curing chambers were perfectly suitable for our unique humidity requirements. Both the concrete curing chambers are robust, reliable and perfect for our university's needs. The horizontal model fits well in our quality lab and is used as a table for additional storage. The vertical curing chamber is out in our machine shop against the corner. Both units are able to fit over 150 samples of our specimens at any one time by which saving us a tremendous amount of time curing samples. We are very pleased with our investment and happy to have found affordable climatic curing chambers in North America.

    Lan Z.PhD / Senior Engineering Department - Educational Facility
  • Happy with our investment. We received a better value at a more competitive price. Before buying, we sourced 3 quotations, including TensileMill. TensileMill met all technical needs and had the added value of the easy to use software interface. The unit was lower priced relative to the competition and fit well in our budget.

    Julia HorowitskyQuality Manager - Extrusion Production Sector
  • Exceptional technical support. We purchased the unit in June and already received our free software upgrade. The upgrade was done remotely and completed within 15 minutes. The tech rep gave us a mini crash course on the values of the new software. We now have more milling flexibilities and up-to-date industry standards pre-programmed in the machine.

    Ron I.Heat Treatment Facility
  • We purchased the TensileTurn CNC for one of our manufacturing facilities in Ohio. With it, we took the 1 day of training and installation. Based on our machining needs, we have to prepare button head samples based on ASTM and ISO specifications as well as perform other CNC lathe milling requirements. The training was concise and easily digested. Within the day, our engineers were operating the machine and milling our square stock specimens. The unit has proven to be an easy round tensile sample preparation solution. As a result, we had ordered 9 additional machines for various locations across the country. This user friendly round tensile sample preparation machine is one of a kind. The time savings that it was able to delivery to us in a single day of use proved to justify the purchase 10x over.

    Rick ShenNational Operations Manager - Manufacturing Group of Companies
  • We required a machine that can do fast tensile milling for our flat specimens according to ASTM E8 and B221. As a factory, we have been doing this process on an older manual unit for years, until it was time for an upgrade. Never have we thought that the we could experience such an easy tensile sample preparation process from the TensileMill CNC. This machine is able to produce a smooth cut every time. Most importantly we are able to reach our full day's capacity for cnc machining of tensile specimens in less than 3 hours. This ordeal used to take close to the full day's shift to achieve before. Needless to say our management is extremely pleased with the beyond average time savings.

    Don KSenior Quality Engineer - Heat Treating and Manufacturing
  • We specialize in Inconel metals. Our dog bones are round tensile specimens which require a tensile tester with 5000 kN capacity. On top of that, we require to test 30-40 samples daily. The round tensile sample preparation machine we needed in our lab was one that is both powerful and reliable. TensileTurn XL was the answer. We had sent our samples to TensileMill to be tested before making the final purchase. The guys at TensileMIll turned our samples, made a video of the process and sent the sample back to us for inspection. We were very impressed. Since we purchased the TensileTurn XL, our capacity had increased to roughly 50 samples per day. After months of rigorous work with the lathe, the only maintenance issue we have is the frequent change of the drill bits. All other components of the tensile lathe such as the custom tooling fixture, the servo motor, the spindle, and the user friendly software are doing a fine job.

    Sam V.Senior Quality Engineer - Manufacturing Sector
  • We needed a tensile sample preparation machine that can mill roughly 50 flat tensile specimens a week with high edge finish quality. We invested in TensileMill CNC flat tensile sample preparation unit. This machine surprised us with its performance. The quality of finish and the ease of use exceeded our expectations. This machine had increased our production 6-fold and reduced as much operator involvement. We are expecting an increased work load in the near future and will require a new facility. The newly developed MINI from the flat tensile products is looing like the perfect fit.

    Aiden SmithQuality Manager - Aluminum Manufacturing Sector