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What is the maximum torque of the Bosch 11264EVS hammer?
What is the Maximum Torque of the Bosch 11264EVS Hammer?
1. Introduction to the Bosch Brand
Bosch is a globally recognized and highly esteemed brand with a rich history that spans over a century. Established in 1886 by Robert Bosch in Stuttgart, Germany, the company initially focused on automotive and electrical engineering. Over time, Bosch has expanded its product portfolio significantly, becoming a dominant player in the power tool industry.
The brand’s success can be attributed to its unwavering commitment to innovation, quality, and reliability. Bosch invests heavily in research and development, constantly striving to introduce cutting – edge technologies in its products. This dedication to innovation has led to the creation of power tools that are not only powerful but also efficient and user – friendly.
Bosch’s reputation for quality is built on its use of high – grade materials and strict manufacturing standards. Each product undergoes rigorous testing to ensure it meets the brand’s high – quality benchmarks. Whether it is a small handheld tool or a large, heavy – duty machine, Bosch ensures that every product is durable and capable of withstanding the rigors of various working environments.
In the power tool market, Bosch has a wide range of products that cater to both professional contractors and DIY enthusiasts. Its product line includes drills, hammers, saws, sanders, and more. The brand’s extensive distribution network ensures that its products are easily accessible worldwide, further contributing to its popularity and market share.
2. Overview of Bosch Hammer Models
Bosch offers a diverse range of hammer models, each designed to meet specific needs and applications. These models can be broadly classified into different categories based on their features and capabilities.
2.1 SDS – Plus Hammers
SDS – Plus hammers are ideal for medium – duty applications. The SDS – Plus system is characterized by its quick – change chuck mechanism, which allows for fast and easy bit changes. This feature makes these hammers highly convenient for tasks that require frequent bit replacements, such as drilling holes in brick, block, and light – duty concrete.
One of the popular SDS – Plus hammers from Bosch is the GBH2 – 26DRE. This model offers a good balance of power and portability. With a power rating of 720 watts, it is capable of handling a variety of medium – duty tasks around the home or in small – scale construction projects. The GBH2 – 26DRE features a variable – speed trigger, which gives the user precise control over the drilling speed. This is particularly useful when working with different materials, as it allows for adjustments to optimize performance and prevent damage to the material.
The hammer also has a vibration – dampening system that reduces operator fatigue during extended use. This is an important feature, especially for tasks that require prolonged drilling or chiseling. Additionally, the GBH2 – 26DRE comes with a built – in depth stop, enabling users to drill holes to a consistent and accurate depth.
2.2 SDS – Max Hammers
SDS – Max hammers are designed for heavy – duty applications. These hammers are more powerful and robust compared to SDS – Plus models, making them suitable for working with tough materials such as thick concrete, reinforced concrete, and stone. The SDS – Max system has a larger and more robust chuck, which can accommodate larger and more powerful drill bits and chisels.
The Bosch 11264EVS, which is the focus of this discussion, is an SDS – Max hammer. It is engineered to handle the most demanding construction and industrial tasks. With its high – power motor and advanced impact mechanism, the 11264EVS can deliver a significant amount of force, making it highly effective for drilling large – diameter holes and performing demolition work.
Another example of an SDS – Max hammer from Bosch is the GBH11 – 50DCE. This model is known for its exceptional power and durability. It features a 1800 – watt motor that provides high – torque output, allowing it to tackle even the toughest materials with ease. The GBH11 – 50DCE also has a dust – extraction system, which helps to keep the work area clean and reduces the inhalation of harmful dust particles by the operator.
2.3 Compact and Lightweight Hammers
For tasks that require precision and maneuverability in tight spaces, Bosch offers compact and lightweight hammer models. These hammers are typically cordless, powered by lithium – ion batteries, which provide sufficient power while keeping the tool lightweight and portable.
The Bosch GSB18V – LC is a prime example of a compact and lightweight hammer. It is a cordless hammer drill that is powered by an 18 – volt lithium – ion battery. This model is highly versatile, suitable for a wide range of tasks, including drilling holes in wood, metal, and light – duty masonry, as well as driving screws.
The GSB18V – LC features a compact and ergonomic design, making it easy to handle in confined spaces. It has a variable – speed and variable – torque control, which allows the user to adjust the tool’s performance according to the specific requirements of the task. The hammer also has a long – battery life, thanks to the efficient lithium – ion battery technology, enabling the user to work for extended periods without having to recharge frequently.
3. In – depth Look at the Bosch 11264EVS Hammer
3.1 Design and Construction
The Bosch 11264EVS hammer is built with a focus on durability and user – comfort. Its housing is made from high – quality, impact – resistant materials that can withstand the harsh conditions of heavy – duty construction sites. The rugged exterior not only protects the internal components of the hammer but also provides a secure grip for the operator.
The handle of the 11264EVS is ergonomically designed to fit comfortably in the hand. It features a non – slip surface, which ensures a firm grip even when the operator’s hands are wet or dirty. The tool’s balance is carefully engineered to minimize vibration transfer to the operator’s hands and arms. Bosch has incorporated advanced anti – vibration technology into the 11264EVS, reducing the risk of fatigue and long – term health issues associated with operating high – vibration power tools.
In terms of size and weight, the 11264EVS is a relatively large and heavy hammer, which is typical for SDS – Max models designed for heavy – duty applications. However, its weight is distributed in a way that makes it manageable during use. The tool’s overall design also allows for easy access to key components for maintenance and bit changes.
3.2 Motor and Power System
At the heart of the Bosch 11264EVS is a powerful 1800 – watt electric motor. This high – performance motor is designed to deliver consistent and reliable power, enabling the hammer to handle the most challenging tasks. The motor’s design includes high – quality copper windings and precision – engineered components, which contribute to its efficiency and longevity.
The 1800 – watt motor of the 11264EVS is capable of generating a high level of rotational speed and torque. The high rotational speed, combined with the hammer’s impact mechanism, allows for rapid drilling and chiseling. The motor is also designed to operate quietly, reducing noise levels on the job site.
The 11264EVS is a corded hammer, which means it is connected to a power source via an electrical cord. The cord is long enough to provide the operator with a reasonable range of movement around the work area. It is made from durable materials that can withstand the rigors of construction site use, including being dragged, stepped on, and exposed to various environmental conditions. The connection between the cord and the hammer is secure, preventing accidental disconnection during operation.
3.3 Impact and Hammering Mechanism
The impact and hammering mechanism of the Bosch 11264EVS is a key feature that contributes to its high – performance capabilities. The hammer uses an SDS – Max system, which is known for its powerful and efficient impact mechanism.
The impact mechanism of the 11264EVS works by rapidly driving the drill bit or chisel forward with a series of high – force impacts. This combination of rotation and impact allows the tool to break through tough materials quickly and efficiently. The hammer can deliver a high number of blows per minute (BPM), typically in the range of 3300 BPM. This high BPM, along with the significant impact energy, enables the 11264EVS to drill large – diameter holes in concrete and perform heavy – duty demolition work with ease.
The impact energy of the 11264EVS is also a crucial factor in its performance. It can deliver an impact energy of up to 13 joules. This high impact energy ensures that the tool can generate enough force to break up even the toughest materials. The impact mechanism is also designed to be adjustable, allowing the operator to select the appropriate impact setting depending on the task at hand. For example, a lower impact setting may be suitable for precision drilling, while a higher setting is ideal for heavy – duty demolition work.
4. Understanding Torque in Hammers
4.1 Definition of Torque
Torque, in the context of power tools such as hammers, can be defined as the rotational force that the tool exerts on a drill bit or chisel. It is measured in units such as Newton – meters (N·m) or foot – pounds (ft – lb). Torque is a fundamental parameter that determines the tool’s ability to perform tasks such as drilling holes, driving screws, and chiseling.
In simple terms, torque can be thought of as the “twisting power” of the tool. A higher torque value means that the tool can generate more rotational force, which is essential for working with tough materials. For example, when drilling into concrete, a hammer with high torque can overcome the resistance of the concrete more easily, allowing the drill bit to rotate and penetrate the material.
4.2 Importance of Torque in Hammer Performance
Torque plays a crucial role in the performance of hammers in various applications. In drilling operations, torque determines how quickly and efficiently a hole can be drilled. A hammer with high torque can rotate the drill bit at a faster speed, reducing the time required to complete the hole. It also helps to prevent the drill bit from getting stuck, as the higher rotational force can break through any obstacles or hard spots in the material.
For chiseling and demolition tasks, torque is equally important. When using a chisel attachment on a hammer, the torque is transferred to the chisel, enabling it to break up the material. A high – torque hammer can deliver more force to the chisel, allowing for the removal of larger chunks of material in a single blow. This significantly increases the efficiency of demolition work and reduces the time and effort required by the operator.
In addition to drilling and chiseling, torque is also important for tasks such as driving screws. A hammer with sufficient torque can drive screws into tough materials, such as hardwood or pressure – treated lumber, without stripping the screw head or causing damage to the material.
5. The Maximum Torque of the Bosch 11264EVS Hammer
5.1 Manufacturer – Specified Torque
According to Bosch, the maximum torque of the 11264EVS hammer is approximately 130 N·m (Newton – meters). This high torque rating is a testament to the tool’s power and ability to handle heavy – duty applications. The manufacturer determines this torque value through extensive testing in its research and development facilities.
During the testing process, the 11264EVS is subjected to a variety of conditions and materials to accurately measure its torque output. The tests simulate real – world scenarios that the hammer is likely to encounter on a construction site. By measuring the torque under these conditions, Bosch can ensure that the specified torque value is representative of the tool’s actual performance in the field.
5.2 Factors Affecting the Torque Output
While the manufacturer – specified torque of the 11264EVS is 130 N·m, several factors can affect the actual torque output of the tool in real – world use.
5.2.1 Material Type and Hardness
The type and hardness of the material being worked on have a significant impact on the torque required. Softer materials, such as wood or plastic, require less torque to drill or chisel through compared to hard materials like concrete, stone, or metal. When working with soft materials, the 11264EVS may not need to exert its maximum torque, as the material offers less resistance to the drill bit or chisel.
On the other hand, when drilling into hard materials like concrete, the tool needs to apply more torque to overcome the material’s resistance. The hardness and density of the concrete, as well as the presence of aggregates, can all increase the torque requirement. For example, drilling into high – strength concrete with large aggregates will require more torque than drilling into standard – strength concrete.
5.2.2 Bit and Chisel Quality
The quality of the drill bit or chisel used with the 11264EVS also affects the torque output. A high – quality bit or chisel with sharp cutting edges and proper geometry can reduce the friction between the tool and the material, allowing the hammer to operate more efficiently and with less torque loss.
Conversely, a dull or worn – out bit or chisel will create more friction, requiring the hammer to work harder and potentially reducing the available torque. Additionally, using a bit or chisel that is not suitable for the material being worked on can also lead to increased torque requirements. For example, using a wood – drill bit on concrete will not only be ineffective but also put excessive strain on the hammer, reducing its performance and potentially causing damage to the tool.
5.2.3 Operating Conditions
The operating conditions can also impact the torque output of the 11264EVS. If the tool is used in a hot environment, the motor may overheat, which can lead to a decrease in torque. High temperatures can cause the motor’s components to expand and increase friction, reducing the efficiency of the motor and its ability to generate torque.
Similarly, if the electrical supply voltage is lower than the rated voltage, the motor may not be able to produce its full torque. This can happen in situations where the power source is overloaded or there are long electrical cables with significant voltage drops. Additionally, a dirty or dusty environment can cause dust to accumulate in the motor and other components, increasing friction and reducing the torque output. Regular maintenance and proper operating conditions are essential to ensure that the 11264EVS can deliver its maximum torque.
6. Comparison of the Bosch 11264EVS Torque with Other Hammers
6.1 Competitor Hammers in the Market
In the power tool market, there are several competitors offering hammers that compete with the Bosch 11264EVS in terms of performance and features. Two notable competitors are DeWalt and Makita.
6.1.1 DeWalt D25940K
The DeWalt D25940K is an SDS – Max hammer that is often compared to the Bosch 11264EVS. It is powered by a 15 – amp motor, which provides a significant amount of power. The maximum torque of the DeWalt D25940K is approximately 120 N·m, which is slightly lower than the 130 N·m torque of the Bosch 11264EVS.
Despite the lower torque, the DeWalt D25940K is a powerful and reliable hammer. It features a durable construction and advanced features such as an anti – vibration system and a variable – speed trigger. The anti – vibration system helps to reduce operator fatigue, while the variable – speed trigger allows for precise control over the drilling and chiseling speed. In terms of overall performance, the DeWalt D25940K can handle most heavy – duty tasks, although it may take slightly longer to complete some tasks compared to the Bosch 11264EVS due to its lower torque.
6.1.2 Makita HR2475
The Makita HR2475 is another SDS – Max hammer that competes with the Bosch 11264EVS. This model is known for its high – quality construction and performance. The Makita HR2475 has a maximum torque output of around 115 N·m, which is also lower than that of the Bosch 11264EVS.
The Makita HR2475 features a powerful motor and an efficient impact mechanism. It also has a user – friendly design, with an ergonomic handle that provides a comfortable grip. The hammer is equipped with a dust – extraction system, which helps to keep the work area clean. While the Makita HR2475 may not have the same level of torque as the Bosch 11264EVS, it is still a capable tool for heavy – duty applications and is preferred by many professionals for its reliability and performance.
6.2 Advantages of the Bosch 11264EVS Torque
The higher torque of the Bosch 11264EVS provides several advantages over its competitors. In heavy – duty drilling applications, the 130 N·m torque allows the hammer to drill through thick and hard materials more quickly and efficiently. This can significantly reduce the time required to complete a project, increasing productivity.
For chiseling and demolition work, the higher torque enables the 11264EVS to deliver more force to the chisel, allowing for the removal of larger amounts of material in a single blow. This is especially beneficial in large – scale demolition projects, where time is of the essence.
The higher torque also provides more flexibility in terms of the types of bits and chisels that can be used. With more torque available, the 11264EVS can handle larger and more aggressive bits and chisels, which may not be possible with hammers having lower torque ratings. This allows the operator to choose the most suitable tool for the job, further enhancing the efficiency and effectiveness of the work.
7. Applications of the Bosch 11264EVS Hammer Based on Its Torque
7.1 Drilling Applications
The high torque of the Bosch 11264EVS makes it an ideal tool for a wide range of drilling applications. In construction projects, it can be used to drill large – diameter holes in concrete walls and floors for installing anchor bolts, pipes, and electrical conduits. The 130 N·m torque ensures that the drill bit can penetrate the concrete quickly and smoothly, even when working with thick and reinforced concrete.
For industrial applications, the 11264EVS can be used to drill holes in metal plates and structures.
In metalworking, the high torque allows the hammer to handle high – speed steel and carbide – tipped drill bits effectively. It can drill through tough metals such as stainless steel, which requires significant rotational force to break through the material’s hardness and work – hardening properties. The ability to maintain a consistent drilling speed and torque under these demanding conditions reduces the risk of drill bit breakage and improves the overall quality of the drilled holes.
In the case of masonry work, whether it’s drilling into brick, block, or stone, the Bosch 11264EVS’s torque gives it an edge. It can easily handle the irregularities and varying densities within these materials. For example, when drilling into old, hard – fired bricks, the high torque ensures that the bit doesn’t get stuck or bounce, allowing for precise and efficient hole – making. This is crucial in restoration projects where accuracy is essential to preserve the integrity of the existing structure.
7.2 Chiseling and Demolition Applications
The 130 N·m torque of the 11264EVS makes it a formidable tool for chiseling and demolition tasks. In building demolition projects, it can be used to break up concrete floors, walls, and foundations. The high torque, combined with the hammer’s impact mechanism, transfers a large amount of force to the chisel. This force can shatter concrete into manageable pieces, significantly reducing the time and effort required for demolition compared to using less powerful tools.
For chiseling tasks such as removing old tile adhesive from floors or breaking away plaster from walls, the 11264EVS’s torque allows for quick and efficient material removal. The operator can apply the right amount of force to the chisel, and the tool’s high torque ensures that the chisel cuts through the material smoothly. In renovation projects, this means that surfaces can be prepared more rapidly, enabling the subsequent construction or finishing work to start sooner.
In industrial settings, where heavy – duty chiseling is required, such as in the maintenance of machinery foundations or the removal of large, worn – out components, the 11264EVS shines. Its high torque can handle the most stubborn materials and connections, making it an indispensable tool for plant maintenance and repair teams.
7.3 Other Specialized Applications
The Bosch 11264EVS’s torque also makes it suitable for some specialized applications. In the installation of large – scale signage, the hammer can be used to drill holes for mounting brackets in concrete or metal surfaces. The high torque ensures that the holes are drilled accurately and to the required depth, providing a secure foundation for the signage.
In the construction of large – format art installations, which often involve working with unconventional and tough materials, the 11264EVS can be used for both drilling and chiseling operations. Artists and fabricators can rely on the tool’s torque to shape and prepare materials such as granite, marble, or large – gauge metal sheets.
8. Maintenance to Ensure Optimal Torque Output of the Bosch 11264EVS Hammer
8.1 Regular Cleaning
Regular cleaning is essential to maintain the optimal torque output of the 11264EVS. Dust, debris, and concrete particles can accumulate inside the tool, especially around the motor and the impact mechanism. This accumulation can increase friction, which in turn reduces the torque.
To clean the hammer, start by unplugging it from the power source. Use a soft – bristle brush to remove loose debris from the exterior of the tool, including the air vents. For the interior, a can of compressed air can be used to blow out dust from the motor and other components. However, be careful not to direct the compressed air at high – speed onto delicate parts, as this could cause damage. Regular cleaning not only helps maintain torque but also extends the lifespan of the tool.
8.2 Lubrication
Proper lubrication is crucial for the smooth operation of the 11264EVS and to ensure consistent torque. The hammer has several moving parts, such as the gears in the impact mechanism and the bearings. These parts need to be lubricated regularly to reduce friction and wear.
Bosch recommends using a specific type of lubricant for the 11264EVS, which can usually be obtained from authorized dealers. The lubrication points are typically indicated in the user manual. When lubricating, apply the lubricant sparingly according to the instructions. Over – lubrication can attract more dust and debris, which can be counterproductive. Regular lubrication keeps the moving parts working smoothly, allowing the hammer to deliver its maximum torque without any unnecessary resistance.
8.3 Bit and Chisel Maintenance
As mentioned earlier, the quality of the bit and chisel affects the torque output. Regularly inspecting and maintaining the bits and chisels used with the 11264EVS is important. Check for signs of wear, such as dull cutting edges or damaged tips. Dull bits and chisels require more torque to perform the same task, putting additional strain on the hammer.
Sharpen the bits and chisels when necessary using appropriate sharpening tools. For carbide – tipped bits, it may be necessary to have them professionally sharpened. Also, make sure to clean the bits and chisels after each use to remove any embedded material, which can also affect their performance and the hammer’s torque. By keeping the bits and chisels in good condition, the 11264EVS can operate more efficiently and maintain its optimal torque output.
8.4 Electrical System Inspection
Since the 11264EVS is a corded hammer, the electrical system needs to be inspected regularly. Check the power cord for any signs of damage, such as fraying, cuts, or exposed wires. A damaged power cord can cause voltage drops, which can reduce the motor’s performance and torque output. If any damage is detected, replace the power cord immediately.
Also, inspect the plug and the electrical connections inside the hammer. Loose connections can cause electrical arcing, which not only reduces the tool’s efficiency but can also be a safety hazard. Tighten any loose connections as per the manufacturer’s instructions. Regular electrical system inspections ensure that the 11264EVS receives a consistent and adequate power supply, allowing it to operate at its full torque potential.
9. User Feedback and Real – World Experiences with the Bosch 11264EVS Hammer’s Torque
9.1 Positive Feedback
Professional contractors and DIY enthusiasts who have used the Bosch 11264EVS often praise its high torque. Many construction workers report that the 130 N·m torque allows them to complete drilling and chiseling tasks in a fraction of the time compared to using less powerful hammers. For example, in a large – scale building project where hundreds of holes need to be drilled in concrete walls, the 11264EVS’s torque enables workers to maintain a high – speed drilling operation without the bit getting stuck or the tool losing power.
Some users also appreciate the versatility that the high torque provides. They can use a wider variety of bits and chisels, and the tool can handle different materials with ease. In industrial maintenance jobs, mechanics find that the 11264EVS’s torque is sufficient to remove even the most stubborn bolts and nuts, as well as perform heavy – duty chiseling on machinery components.
The anti – vibration technology, combined with the high torque, is also highly regarded. Users note that they can work for longer periods without experiencing excessive fatigue, even when using the tool at its maximum torque. This is a significant advantage, especially for large – scale projects that require continuous use of the hammer.
9.2 Areas for Improvement
While the majority of users are satisfied with the torque of the 11264EVS, some have pointed out areas where they believe the tool could be improved. One common complaint is related to the weight of the hammer. Due to its powerful motor and robust construction, the 11264EVS is a relatively heavy tool. Some users, especially those with smaller stature or less physical strength, find it difficult to handle for extended periods, even with the ergonomic design. This can limit the effectiveness of the high torque, as users may not be able to apply the necessary force or maintain control for long – term use.
Another area of concern is the noise level. Although the motor is designed to operate quietly, some users feel that the noise generated during high – torque operations is still quite loud. This can be a problem in noise – sensitive environments, such as residential areas or indoor renovation projects. Users suggest that Bosch could explore further noise – reduction technologies to make the tool more user – friendly in such situations.
10. Conclusion
The Bosch 11264EVS hammer is a powerful and versatile tool, with a maximum torque of approximately 130 N·m. This high torque, combined with its advanced features such as the SDS – Max system, powerful motor, and efficient impact mechanism, makes it suitable for a wide range of heavy – duty applications, from drilling in tough concrete to large – scale demolition work.
Compared to its competitors, the 11264EVS offers a significant torque advantage, which translates into increased productivity and efficiency on the job site. However, like any tool, it has its limitations, such as its relatively heavy weight and noise level.
Proper maintenance, including regular cleaning, lubrication, bit and chisel maintenance, and electrical system inspection, is essential to ensure that the 11264EVS can consistently deliver its maximum torque. User feedback shows that while the high torque is highly appreciated, there are areas where the tool could be further improved to enhance user experience.
Overall, for professionals and DIY enthusiasts who require a powerful hammer for heavy – duty tasks, the Bosch 11264EVS, with its impressive torque, is a reliable and capable choice. As technology continues to evolve, it will be interesting to see how Bosch further enhances the performance and features of the 11264EVS and its future hammer models.
If you want to know more about other features of the Bosch 11264EVS hammer, such as its price – performance ratio, or if you’d like a comparison with more power tool models, feel free to let me know.
