What is a drilling and milling machine?
A drilling and milling machine works with rotating tools. These remove material by cutting and thus shape the material. The key difference between drilling and milling lies in the kinematics:
- When drilling, the tool moves vertically downwards into the material and primarily round holes are created. The spindle moves in the Z direction. There are two designs for the Z-axis. Machines with quill (lever operation) facilitate fast drilling work. You can easily remove chips during drilling. Machines with a handwheel for the Z-axis, on the other hand, offer greater precision when milling.
- When milling, the workpiece moves under the rotating cutting tool and is thus moulded into the desired shape. The higher number of axes allows for increased complexity. For example, grooves, surfaces or contours can be produced.
The most important components of a drilling and milling machine at a glance:
- The machine frame supports all components and provides the necessary stability.
- The milling head holds the tools and generates the rotary movement.
- The worktable can be moved precisely in two directions (X and Y).
- There is either a quill or a Z-axis drive for height adjustment.
- The drive motor provides the necessary power and speed for all machining operations.
What types of milling machines are there?
- A drilling and milling machine combines both functions. It is ideal for workshops that want to work flexibly. Space savings and a good price-performance ratio speak in favour of this type of machine.
- Universal milling machines offer maximum versatility. The milling head can be swivelled and they can mill both horizontally and vertically.
- Bed-type milling machines have a fixed table and movable milling head. They are very stable and are particularly suitable for heavy workpieces.
- A CNC milling machine is computer-controlled. Special programmes control all axes automatically. This enables maximum precision and repeat accuracy to be achieved for series production.
- Console milling machines are classic products for workshops. The table sits on a console that is height-adjustable.
Different areas of application for drilling and milling machines
The choice of the right machine depends on your area of application. ELMAG offers the right solution for every requirement - from hobby craftsmen to industrial operations. The decisive factors are the frequency of use, the materials to be processed and the required precision. Here you will find an overview of which machine series is best suited for which application:
Hobby workshop and model making
Compact entry-level models with a drilling capacity of 20-30 mm are suitable for hobbyists and DIY enthusiasts, as they are compact enough for the home workshop. They can easily process aluminium or brass and can be used for model making, minor repairs and your own projects .
Craft workshops
Mid-range machines with a drilling capacity of 40-45 mm are aimed at commercial users, such as metalworking shops, metal construction companies and garages that regularly machine engine parts, produce jigs and fixtures or carry out heavy repairs. These models are also ideal for the production of components, fittings and fasteners.
Tool and mould making
Professional machines with 50 mm drilling capacity and digital 3-axis position display fulfil the highest precision requirements. They are suitable for one-off and small batch production, gauge production and complex milling work and are also used to produce moulds for plastic and metal casting .
Agricultural engineering and maintenance
Robust mid-range machines are suitable for repair and maintenance companies in the agricultural engineering sector. They enable the customisation of spare parts, repair of damaged components and production of special solutions directly on site.
Electrical engineering
Machines with a drilling capacity of 30-45 mm are ideal for processing front panels, housings, heat sinks and control cabinet components. They offer the necessary precision for clean drill holes and cut-outs in aluminium and steel.
Training
Robust machines in the entry to mid-range are particularly suitable for vocational schools and training workshops. They can withstand the demands of training operations and at the same time offer all the functions required for sound training in metalworking.
Buying drilling and milling machines: What you should look out for
A wrong decision when buying a drilling and milling machine will not only cost you money, but also time and nerves in daily use. Machines that are too small quickly reach their limits. Products that are too large are unnecessarily expensive and space-consuming. The following technical aspects will help you to find the optimum model for your requirements.
Technical criteria at a glance
- Drilling capacity: The maximum drilling capacity in steel shows you what the machine can do. ELMAG offers models from 20 mm for entry-level to 80 mm for professional applications.
- Motor power: More power means more relaxed working. Geared machines deliver more power for heavy cuts, while Vario drives are particularly flexible thanks to their infinitely variable control.
- Table size: Plan generously. A larger table offers significantly more options than a model with a smaller support surface. Think about future projects when making your choice.
- Traverse paths: The greater the traverse paths in X, Y and Z, the more versatile you can work. You should also factor in a 20% reserve for possible future developments.
- Precision: High-quality guides without play are crucial to avoid chatter marks and inaccurate results.
- Tool holder: Depending on the model, ELMAG uses Morse taper or ISO holders, whereby the second variant is stiffer and more precise for milling work.
For more information on the technical features of our drilling and milling machines, please contact our experts!
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Special highlights of ELMAG drilling and milling machines
ELMAG favours quality over compromise. Our products are characterised by heavy-duty designs, precise components and service-friendly solutions. You will feel this from the very first day of work. What makes our machines so impressive:
- Ready for immediate use: Many models are delivered to you fully assembled, degreased and filled with oil - first test run included!
- Solid construction: Heavy grey cast iron housings with hardened guideways dampen vibrations and guarantee decades of precision.
- Digital precision: Professional models such as the MFB 50 L or UFM 125 GTL show the position to the nearest hundredth. This means perfect repeat accuracy and efficient working on demanding projects.
- Professional equipment: Choose between infinitely variable Vario control or powerful gears. ISO tool holders accommodate professional tools. Generous traverse paths and work tables provide reserves for future requirements.
- Fair prices: Austrian quality does not have to be unaffordable. Benefit from special discounts on selected models. Ask about our current offers - we will be happy to advise you personally.
Buying a drilling and milling machine is always a long-term investment. The choice of the right machine depends on your individual requirements - from the material and workpiece size to the desired accuracy. Our experts will be happy to provide you with the necessary information for professional advice.
Frequently asked questions
What is a milling machine and what does it do?
A milling machine processes workpieces with rotating cutting tools. It removes material by cutting and thus creates the desired shapes. Unlike drilling, the workpiece moves under the tool. This enables complex contours, grooves, pockets and flat surfaces. A milling machine can be used to machine metals such as steel, aluminium and brass .
Which milling machine is best suited for beginners?
The best choice for beginners is a compact drilling and milling machine with infinitely variable speed control (Vario drive), such as the ELMAG MFB 20 Vario or MFB 30-L Vario . These models offer the ideal combination of performance and user-friendliness: The manageable size fits into any home workshop, while the infinitely variable speed control is particularly beginner-friendly. They process aluminium, brass and plastic with ease - even steel can be processed to a certain extent.
Tip for beginners: Take your time with the basics, start with simple projects and slowly increase the complexity.
Is CNC a type of milling?
CNC stands for "Computerised Numerical Control". It is not a separate type of milling, but a control technology. In a CNC milling machine, a computer controls all movements. The user programmes the desired processing steps and the machine executes them automatically. This enables maximum repeat accuracy, as each part is manufactured exactly the same, making the series production of identical parts particularly economical. Another advantage: CNC machines can work around the clock, even without an operator.
Where can milling machines be used?
A milling machine is indispensable in many industries. In metal construction and metalworking shops, they are used to produce components, fittings and constructions. Car workshops use them to machine engine blocks and cylinder heads and to repair damaged components. Model makers produce precise small parts for RC models and prototypes. Toolmakers produce jigs, gauges, test equipment and moulds. Agricultural engineering uses milling machines for repairs, overhauls and the customisation of spare parts. In electrical engineering , housings, front panels, heat sinks and switch cabinet components are machined. Technical schools and training workshops use them to teach metalworking. A milling machine also enables hobby workshops to realise their own projects, carry out repairs and work creatively with metal.