Training Year 2024/2025 (for Cutting Machine Operators and similar professions)
Let’s kick off the new training year!
The start of the new training year is just around the corner! Whether you are just starting out in the CNC world or already have experience, the KELLER.Software team wishes you a successful start!
The right tool is just as important for learning as it is for the machine. Our SYMplus™ workbooks offer you the perfect support:
- Clear structure: from the basics to PAL exam preparation (turning and milling) to control-specific specialist training and CAD/CAM.
- Practical tasks: With lots of exercises to apply what you have learned, you will consolidate your knowledge and gain practical experience.
- Independent learning: You can organize your learning flexibly with the workbooks.
Get your SYMplus™ workbooks now and make this year your year: https://cnc-keller.com/symplus-support/workbooks/
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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New video on YouTube: Precise CNC Machining: Swiveling, Milling, Drilling (Hexagonal Raw Part, 3+2 Axes)
- Take a look: https://youtu.be/pa0OMEIlfaU
Using the 3D simulation of our SYMplus™ CNC software, we will show you how task 7 from Christiani’s “Collection of tasks in CNC Milling technology according to PAL2020 with Multi-Sided Machining” could look like in reality.
This task includes:
- Swiveling by 45 and 90 Degrees
- Hexagonal Raw Part
- Cutter Ø63
- Roughing and Finishing
- 3 Drill Holes
- Interested to see it? Click on this link to watch the video: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Student License “DIN” or “PAL”?
Student License “DIN” or “PAL”? A question we hear from time to time. This graphic might help you make the right choice!
- To acquire SYMplus license: https://cnc-keller.com/buy-symplus/
What is the latest version of SYMplus?
https://cnc-keller.com/symplus-support/new-features-optimizations/
What is plusCARE?
https://cnc-keller.com/symplus-support/pluscare/
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

This might also be of interest to you
New video on YouTube: Milling Tower with Battlements: 50 mm Roughing Cutter, Circular Tenon and Pocket (3+2 Axes)
- Take a look: https://youtu.be/2Oqes0JiCDc
Using the 3D simulation of our SYMplus™ CNC software, we will show you how task 6 from Christiani’s “Collection of tasks in CNC Milling technology according to PAL2020 with Multi-Sided Machining” could look like in reality.
This task includes:
- Zero Offset in X and Z
- 10-degree Swivel
- 50 mm Roughing Cutter
- Circular Tenon
- Circular Pocket
- Interested to see it? Click on this link to watch the video: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

This might also be of interest to you
Kick-start your CNC career with the “DIN” student license from SYMplus
Would you like to learn the CNC basics and prepare yourself for a career as a machinist? Then the “DIN” student license of our CNC training software “SYMplus” is just made for you:
- The “DIN” student license from SYMplus lays the foundation for your successful career as a machinist. It expands your knowledge and prepares you specifically for the PAL exams.
- Rent the software easily: Students can easily rent the “DIN” license of SYMplus for a specific period (14 days to 1 year) themselves (at low cost) and cancel it at any time.
- Immerse yourself in CNC programming: With the SYMplus “Interactive Learning” module, you will receive a comprehensive introduction in accordance with DIN66025 (includes the PAL basic commands) and deepen your knowledge of important geometry functions such as chamfers, fillets, lengths and angles.
- Practical application: Program according to your own drawings in the simulator and check your work with the 2D and 3D simulation.
Start your CNC training with SYMplus now: *Rent SYMplus: click here*
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

This might also be of interest to you
New video on YouTube: CNC simulation on the HURON K2X8 FIVE: Machine axes and milling techniques (CNC Milling, 3+2 Axes)
- Take a look: https://youtu.be/3Z6U6kN24Qk
Using the 3D simulation of our SYMplus™ CNC software, we will show you how task 5 from Christiani’s “Collection of tasks in CNC Milling technology according to PAL2020 with Multi-Sided Machining” could look like in reality.
This task includes:
- X-, Y- and Z-axis
- Swivel
- Lateral groove with a T-slot cutter
- Roughing and finishing
- Interested to see it? Click on this link to watch the video: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Olympia, Paris 2024
Happy Olympics to our neighbouring country France!
Did you know that the famous Olympic flag first flew in Antwerp (Belgium) in 1920?
Pierre de Coubertin, an important initiator of the modern Olympic Games and the inventor of the flag, once said of its significance: “The flag is white, with five intertwined rings in blue, yellow, black, green and red. These colours symbolise the union of the five continents.” At a time of nationalism and international tensions, Coubertin set an example of global unity and peace with the five rings we are all familiar with today.
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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KELLER workbooks for CNC milling and CNC turning
Let’s say you are convinced that our SYMplus™ CNC software can effectively train your trainees. But what happens next? Start the software and simply put the trainees in front of the PCs? That’s one option, but we have a better suggestion:
The KELLER Workbooks!
The KELLER Workbooks are the ideal supplement for an independent CNC training course. With a learning concept based on many years of practical experience and many sample tasks, the booklets allow you to deepen your knowledge step by step. And to top it all off: the solutions to the exercises in the workbooks are also available free of charge on request!
Other advantages of the KELLER workbooks?
- Contents organised by topic
- Tasks with increasing levels of difficulty
- Ideal for CNC beginners and basic training according to DIN
- Targeted exercises for exam preparation (PAL exam)
- Control-specific specialist training and CAD/CAM
- Operating instructions for the SYMplus™ software
Take the next step now and optimise the training of your trainees with the KELLER workbooks and SYMplus™!
More information (and reading samples) at: https://cnc-keller.com/symplus-support/workbooks/
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

This might also be of interest to you
New video on YouTube: Crash prevention during 90-degree swivel (CNC Milling, 3+2 Axes)
- Take a look: https://youtu.be/Toqn2b_qMcY
Using the 3D simulation of our SYMplus™ CNC software, we will show you how task 4 from Christiani’s “Collection of tasks in CNC Milling technology according to PAL2020 with Multi-Sided Machining” could look like in reality.
This task includes:
- 90-degree swivel
- Workpiece “cuboid”
- Changed axis positions due to swiveling
- Crash risk
- Interested to see it? Click on this link to watch the video: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

This might also be of interest to you
55 years of the Moon Landing
“The Eagle has landed.”
55 years ago today, on July 20, 1969, humans set foot on the moon for the first time. Every machinist knows how crucial precision work is – and it was precisely this precision that made this historic moment possible for mankind.
That’s why our SYMplus CNC software also incorporates maximum precision. So that the “Eagle” … er, the machining, succeeds!
The KELLER.Software team wishes you a great Saturday, enjoy the summer weather – and the moon (by the way, in Germany, this weekend we have a fittingly full moon!)
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
