
Drill chucks from BAER
Clamping force and concentricity in perfection
Drill chucks from BAER – Clamping force and concentricity in perfection

Drill chuck
BAER drill chucks - Reliable clamping force for every application
Drill chucks are required for holding drills and other insert tools. CNC drill chucks, drill chucks for hand-held machines, precision quick-action drill chucks, as well as tapered mandrels/insertable tangs, reducing/expanding sleeves, adapters and accessories are available here for you to choose from. BAER quality at a fair price.
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Drill Chuck Categories
Are you looking for a high-quality drill chuck for your drill? Then BAER Tools is the right place for you! We offer you everything a craftsman's heart desires, from CNC to precision keyless drill chucks to reducing/extension sleeves. Let our large selection convince you!
BAER drill chucks - top quality for various applications
Among the chucks, the 3-jaw drill chuck plays a special role. Since it is used on almost all drilling machines, many people are also familiar with it on the drilling machine at home. It describes the front part of the drilling machine in which various drills and other drilling tools can be clamped by means of clamping jaws.
Until the 1990s, keyed drill chuck, which is opened and closed with a key, was very popular. According to today's state of the art, however, mainly keyless drill chucks are used because they allow more precise clamping of tools and the tool change, i.e. clamping and unclamping, is quick and keyless. At BAER you will find the most modern models at fair prices.
Chuck for hand-held machine or pillar drilling machine and CNC machine
Before buying a drill chuck, you should always ask yourself for which machine you need it. At BAER Tools you will therefore find a wide range of drill chuck variants for the following models:
Hand-held machines, such as hand drills, cordless screwdrivers and hammer drills
Here it is important to note that the drill chuck for hand-held machines must be very sturdy, but still not too heavy. However, it is also the case that hand drills do not have highly accurate drives and the mounting of the drill chuck is not highly accurate either. They are often connected by means of a ½" UNF thread and then locked by means of a counter screw. As a result, the tolerance play of the thread can have an unfavourable effect on the concentricity. With plug-in connections, such as SDS-Plus or SDS-Max and ¼" hexagon, also called bit, for hammer drills and cordless screwdrivers, the concentricity is additionally dependent on the accuracy of the plug-in connection.
The following points can therefore be summarised:
- Relatively light weight of the drill chuck
- High robustness
- Easy to handle, quick to open and close
- Fixtures often have threads, such as ½" UNF or 3/8" UNF
- Adapter options for hammer drills and cordless screwdrivers, such as SDS-Plus, SDS-Max and bit (1/4" hexagonal)
- Runout accuracy is not high for handheld machines and is influenced by threaded connection and plug-in connections/adaptor solutions
- Often drill chuck with locking for clockwise and anti-clockwise rotation is desired
"Fixed" machines, such as pillar drilling machines, bench drilling machines and CNC machines
Professional drill chucks for "fixed" machines differ from those for hand-held machines. Here, the connection between the machine and the drill chuck is mainly released via a taper and thus has a very high concentricity, which can be transmitted by the machine.
Column and table drilling machines, as well as the tailstock of lathes, usually have Morse taper holders, abbreviated as MK. On milling machines, lathes and CNC machines, steep taper (SK) and hollow taper (HSK) are often used to connect it to the chuck. These adapters are called taper mandrels , because on the one hand they have the taper receptacle for the machine and on the other hand they are connected to the drill chuck via a short taper.
Drill chucks for fixed machines are only suitable for clockwise rotation and are significantly heavier and more accurate in processing in order to clamp drilling tools very precisely and to be able to transmit high forces.
The following characteristics distinguish a drill chuck for stationary machines:
- High concentricity due to taper mount with the machine
- High own weight, as high precision and force absorption is desired
- Only suitable for clockwise rotation
- Self-centering and reclamping (self-clamping)
- fast opening and closing and easy tool change
At BAER you will find drill chucks for pillar and bench drilling machines as well as CNC drill chucks and many other variants for fixed machines. Please feel free to take a look at our extensive product range.
High concentricity - Important for your drills and work results
One of the most important points when choosing the right drill chuck should be the concentricity. High-quality drill chucks are characterised by a high concentricity. Only if the concentricity is accurate enough can you drill a 10 mm hole with a 10 mm drill bit and not a 10.2 mm hole.
If the drill chuck does not drill accurately, lateral forces are created that damage it and reduce its durability. The drilling tools, drills, countersinks etc. last much longer at high concentricity and become blunt much later.
When buying a drill chuck, it is absolutely recommended to make sure that it has a high concentricity. We at BAER Tools guarantee concentricity with unique quality that is something to be proud of!
High clamping force - Our chuck holds the drill bit firmly
Good drill chucks hold the drill bit firmly and hold it even tighter when actuated. This is due to the rapid clamping effect that good chucks bring. This allows higher torques to be transmitted and prevents the drill bit from spinning and jamming.
Quality that convinces - We meet the highest standards!
BAER drill chucks are made of high-quality steel and all relevant parts are hardened to guarantee maximum durability. Despite high quality, it is important that the drill chuck has a compact design. Our drill chucks do not require much space and are compact without sacrificing quality or concentricity.
Rounded off by beautiful design and knurled sleeves, drill chucks from BAER offer high grip and are therefore easy to open and close.
Compatibility - drill chucks suitable for many manufacturers
The size of the drill chuck is determined on the one hand by the clamping width, which usually ranges from 1 to 13 mm and from 1 to 16 mm, and on the other hand by the connection to the machine or the adapter/morse taper arbor.
Both inexpensive and expensive machine manufacturers occasionally have to replace the drill chuck because it either wears out, is too inaccurate at the factory or becomes less accurate with wear.
Our BAER drill chucks are compatible with machines from all major manufacturers, such as Bosch, Scheppach, Makita, Einhell, Metabo, Black+Decker, Flott and many more. Hand drills usually have threaded sockets with the size ½" UNF (approx. 12.7 mm diameter) or 3/8" thread (approx. 9.5 mm diameter). Stationary drills usually have morse taper mountings, such as MT2, MT3, steep taper etc.
By means of an adapter, the drill chuck can also be operated with hammer drills (SDS-Plus and SDS-Max) and with a ¼" bit adapter also with cordless screwdrivers. The drill chuck can also be used with a core drill via a Weldon shank.
Buy drill chuck at BAER
Buy your drill chuck at BAER and benefit from outstanding quality at a fair price. We offer you only the best of the best - we guarantee it! Do you have any questions about BAER or our product range? Then don't hesitate to contact us via our contact form or by phone. We are pleased about your interest in our family business, which has been in existence for 40 years, and will be happy to meet you with professional advice and high-quality products.
FAQ
Bohrfutter Allgemein
A drill chuck is used to securely fasten drill bits and other tools in a drill. The size of the drill chuck determines the maximum diameter of the drill bit that can be used and therefore influences the flexibility of the drill. A high-quality drill chuck ensures a secure hold and more precise results.
At BAER Tools you will find a large selection of high-quality drill chucks for various applications:
- Quick-release drill chucks: For fast, tool-free changing of drill bits. Ideal for frequent drill bit changes.
- Drill chucks for hand drills: Robust and reliable drill chucks specially designed for use in hand drills.
- CNC drill chucks: High-precision drill chucks for use in CNC machines that require maximum accuracy.
Our drill chucks are suitable for stationary drilling machines, hand drills and CNC machines.
We also offer the following accessories:
- Tapered mandrels / insertion pins: For connecting the drill chuck to the machine spindle.
- Reduction / extension sleeves: For adapting tool sizes to different machine spindles.
- Adapters and accessories: Supplementary parts for drill chucks and machines.
Find the right drill chuck for your requirements at BAER Tools now!
To determine the correct mounting for your drill chuck, please refer to the manual for your drill or let us know the exact machine type – we will be happy to help you.
BAER Tools offers a wide range of holders for drill chucks:
- Taper arbor holders: MK2, MK3, steep taper and others. These are particularly suitable for stationary machines such as pillar drills.
- Threaded holders: UNF 1/2 x 20 and 3/8 UNF, ideal for hand drills.
- Adapter solutions: SDS-Plus and SDS-Max for hammer drills as well as bit adapters (1/4" hexagon) for cordless screwdrivers.
- Weldon shank: For use with core drills.
The installation of the drill chuck depends on the machine type and is done by pushing it on or screwing it on. If you are unsure, please do not hesitate to contact us.
The clamping width of a drill chuck is a decisive factor in the selection and use of drill bits. It determines the diameter range of the drill bits that can be securely clamped in the chuck.
Significance of the clamping width:
- Defines the minimum and maximum drill diameter that can be used
- Influences the versatility of the drill or cordless screwdriver
- Is decisive for the selection of suitable tools for your projects
Clamping widths at BAER Tools:
- BAER Tools offers drill chucks with different clamping widths, ranging from 0.2 mm to 20 mm
- This variety makes it possible to find the right drill chuck for every application
Selecting the right drill chuck:
- For larger drill bits, we recommend drill chucks with a larger clamping width
- Gear chucks are particularly stable and are well suited to larger drill diameters
- When choosing a drill chuck, you should consider the area of application and the required drill bit sizes
Tip: When buying a drill or cordless screwdriver, pay attention to the specified drill chuck clamping width to ensure that you can use all the required drill bit sizes.
Quick-action drill chucks offer several advantages that make them particularly useful for everyday use:
Advantages:
- Easy handling: No wrench is required to tighten or loosen the drill bit. This saves time and makes work easier.
- Quick drill bit selection: The simple clamping technology allows drill bits to be changed quickly, which increases productivity.
- Convenient use: Operation is intuitive and reduces the effort required for frequent drill bit changes.
Quick-action drill chucks are ideal for applications where you frequently change between different drill bits, e.g. in the trade or in the workshop. They provide a quick and secure hold for the drill bit, which increases the efficiency and accuracy of the work.
Yes, in many cases it is possible to replace a ring gear chuck with a quick-action drill chuck. This can considerably simplify the handling of your drill. However, please note the following points:
- Check the mounting: Make sure that the mounting of your drill is compatible with the new quick-action drill chuck.
- Observe the clamping width: Choose a quick-action drill chuck with a similar or matching clamping width to your previous sprocket chuck.
- Quality: Look for high-quality quick-action drill chucks to ensure precise and secure clamping.
If you are unsure about compatibility or replacement, please contact us. We will advise you on the optimum solution for your drill and your applications.
Yes, there are quick-action drill chucks with integrated safety functions that offer additional protection during operation:
- Safety lock: Some BAER quick-action drill chucks are equipped with a safety lock that prevents unintentional opening during operation.
- Spring-loaded safety device: Metabo, for example, offers impact-resistant drill chucks with a built-in spring-loaded safety device.
- Double dust protection: In addition to the safety lock, some models have double dust protection to protect the internal components from dirt.
- Automatic re-clamping: Some drill chucks re-clamp automatically during operation, which prevents the insert tool from slipping and therefore increases safety.
Tip: When selecting a quick-action drill chuck, you should pay attention to these safety features, especially if you frequently work in demanding conditions. The additional safety functions not only increase protection, but also the service life and reliability of the tool.
For impact drills and hammer drills, we recommend special drill chucks that can withstand the high loads: SDS drill chucks. These are specially designed for the extreme demands of impact and hammer drilling.
Advantages of SDS drill chucks:
- High impact resistance
- Quick tool change
- Optimum power transmission
- Reduced vibrations
SDS variants:
- SDS-Plus: For light to medium-duty applications
- SDS-Max: For heavy-duty work and larger drill diameters
When purchasing, make sure that the SDS drill chuck fits your machine. At BAER Tools you will find a selection of high-quality SDS drill chucks for various machine types and areas of application.
Yes, some of our drill chucks are suitable for clockwise and anticlockwise rotation. Please refer to the product description for exact details.
Precision drill chucks are characterized by the following features:
- Particularly low concentricity deviation
- Designed for demanding work with high accuracy
- Higher production quality and tighter tolerances
- Ideal for precise drilling in CNC production or toolmaking
BAER Tools offers various precision drill chucks:
- CNC precision drill chucks: Suitable for high speeds up to 35,000 rpm-1
- Self-centring and re-clamping models for stationary machines
- Special versions with tapered holders (e.g. MK2, MK3, steep taper) for maximum concentricity
Yes, there are indeed special drill chucks that are optimized for specific applications and materials. BAER Tools offers a range of such specialized drill chucks:
- Precision drill chucks: For high-precision work in CNC manufacturing or toolmaking
- Impact drill chuck: Specially reinforced for use in impact drills
- SDS drill chuck: For hammer drills and particularly hard materials such as concrete
- Quick-action drill chuck: For quick tool changes in frequently changing applications
- Gear rim drill chuck: Robust and reliable for general use, particularly suitable for larger drill diameters
The choice of the right drill chuck depends on factors such as the material to be processed, the required precision and the type of drill. We will be happy to advise you on the best choice of drill chuck for your specific requirements. Contact us for an individual recommendation.
Yes, many drill chucks are versatile and can also be used for tools other than drills:
- Milling machines: Some precision drill chucks are great for use in milling machines, especially when smaller cutters are involved.
- Lathes: Certain drill chucks can be used in lathes for clamping tools or workpieces.
- Grinders: Some drill chucks are used for clamping mounted points or small grinding wheels.
- Hand tools: Some compact drill chucks can also be used in hand tools such as taps or reamers.
Important to note:
- Always check the compatibility and maximum speed of the drill chuck with the respective tool.
- Ensure that you have the correct holder and clamping width for your application.
At BAER Tools you will find a wide selection of drill chucks for various applications. Let us advise you to find the optimum drill chuck for your specific requirements.
Spezialfragen
Yes, some of our drill chucks are suitable for use at high temperatures:
- Heat-resistant models: drill chucks made of steel or special alloys in particular have increased heat resistance.
- Areas of application: These are suitable for applications where high temperatures can occur, such as intensive drilling work or in industrial environments.
- Materials: Drill chucks made of high-quality steel or special heat treatments offer improved temperature resistance.
Important: The exact heat resistance varies depending on the model. Please refer to the details in the respective product description or contact us for advice.
BAER offers some models with closed jaws that have been specially developed to prevent the ingress of dirt and dust. These models are ideal for working in dusty environments or in applications that require high reliability and durability.
Examples of models:
- Quick-action drill chucks: Some variants are equipped with closed clamping jaws to ensure clean and precise tool clamping.
- Self-clamping precision drill chucks: These models not only offer closed clamping jaws, but also high concentricity and are suitable for demanding applications.
Check the product description of each chuck model at BAER Tools to ensure that they have closed jaws. If you have any questions about specific models, we will be happy to advise you.
Yes, many of our drill chucks are developed for industrial use and can withstand high loads. They offer robustness, precision and reliability for continuous operation in production lines.
Important notes: Check the specifications in the product description. Pay attention to maximum speed, clamping width and materials.
Yes, BAER offers special high-precision drill chucks for CNC machines. These CNC drill chucks are characterized by the following properties:
- High precision: They have a concentricity of 0.10 mm for exact drilling results.
- Integrated steep taper: In accordance with DIN 2080 for optimum stability and accuracy.
- Robust construction: Solid metal body for stability and performance.
- Hardened clamping jaws: For a secure hold and long service life.
- Self-clamping: No clamping wrench required, simple tool change.
- Special clamping widths: E.g. 0.2–13 mm, suitable for various tool sizes.
- High holding force: Enables high clamping forces to be transferred to the tools.
- Versatile: Suitable for drilling, countersinking, reaming and simple finish milling work.
These CNC drill chucks are specially developed for the requirements of industrial production and optimized for use in machining centers, lathes, drilling and milling machines.
For precise work, we recommend a high-quality quick-action drill chuck. It offers several advantages for greater precision:
- Exact tool clamping: Enables the drill bit to be fixed without play.
- High concentricity: Up to 0.05 mm, reduces vibrations.
- Automatic re-clamping: Prevents slipping under high loads.
- Quick, tool-free change: Enables uninterrupted work.
- Compact design: Facilitates access to tight places.
These features contribute to more precise drilling results and improved work efficiency.
Yes, we also offer custom-made drill chucks. Whether you need special sizes, special specifications or customer-specific adaptations – we are flexible. We need detailed information about your requirements in order to examine your request in detail. Please contact us with the exact specifications so that we can check the feasibility and provide you with a suitable offer.
Wartung/Reinigung
To maximize the service life of your drill chuck, we recommend the following care and maintenance measures:
- Regular cleaning: Remove dust, chips and other debris from the drill chuck after each use.
- Lubrication: Lubricate the drill chuck lightly and regularly. This reduces friction and prevents corrosion.
- Correct handling: Avoid excessive loads and impacts.
- Dry storage: Store the tool in a dry place to prevent rust formation.
- Periodic inspection: Check the drill chuck regularly for wear or damage.
By taking these simple measures, you can maintain the functionality of your drill chuck in the long term and significantly extend its service life.
If the drill chuck is jammed, we recommend that you first loosen it carefully using a drill chuck wrench. Do this carefully to avoid damaging it. If this is not successful, please do not hesitate to contact us. Our team of experts will provide you with further support and expert solutions to resolve the problem and make your drill chuck ready for use again.
Zubehör
We offer a wide range of accessories and adapters for drill chucks:
- SDS-plus adapters: Enable the use of SDS-plus drill bits in standard drill chucks or vice versa.
- Bit adapter: For the use of screwdriver bits in drill chucks.
- Thread reducer: For adapting different thread sizes.
- Counter screws: For securing and stabilizing the drill chuck.
- Extractor: Aid for removing stuck drill bits or tools.
- Drill chuck adapter for sockets: Convert your cordless screwdriver into a high-speed screwdriver for different nut sizes.
- Sprocket chuck with adapters: For increased tool flexibility.
These accessories extend the range of applications of your drill and enable more versatile use of your drill chuck.
A drill chuck adapter is a connecting piece that you need if the thread or mount of your drill chuck does not fit directly onto the spindle of your machine. You need such an adapter in the following situations:
- Different thread sizes: If the drill chuck has a different thread than the machine mount.
- Different mounting systems: For example, to use a drill chuck with a cylindrical shank on an SDS-Plus mount.
- Special applications: Some adapters enable the use of drill chucks for specific applications that require a special connection.
With the right adapter, you can increase the compatibility of your tools and use different drill chucks with different machines.
Yes, we offer spare parts for many of our drill chuck models. To find the right spare part, we need the article number of your drill chuck. With this information, we can provide you with the appropriate part and help you get your drill chuck back to full working order. Simply contact us with the exact details and our team will assist you in ordering the required spare part.