Powerful Rotary Hammer Review Bosch 11264EVS Unmatched Performance and Comfort

Description

Powerful Performance and Versatility in One Tool

I put the BOSCH 11264EVS 1-5/8 Inch SDS-Max Combination Hammer through its paces, and it truly impressed me with its unmatched power-to-weight ratio. This tool packs a punch with a 13.0 amp motor delivering 6.8 ft.-lbs. of impact energy in normal mode and up to 8.1 ft.-lbs. in turbo mode. The difference in power is noticeable, especially switching to hammer-only mode where it cranks out 20% more power compared to the combination setting. Despite its muscle, it weighs just 14.3 pounds, which is surprisingly manageable considering the heavy-duty tasks it can handle. This balance between power and weight makes it a standout in the realm of rotary hammers.

The rotary hammer mode and hammer-only mode provide flexibility for various jobs—from drilling into concrete with the SDS-Max bit system to light demolition tasks. The dual-mode selector is straightforward and responsive, allowing me to adapt without fuss. Having a tool that can switch between functions quickly saved me time and frustration on the job.

User Comfort and Vibration Control

Not every powerful tool is comfortable to use, but this combination hammer features Bosch’s Active Vibration Control system, which significantly reduces the vibration that usually makes long jobs tiring. I felt the difference immediately when gripping the hammer; it felt steadier and less fatiguing on my hands and arms, even during extended use. The ergonomically designed grip area adds to the comfort, providing a secure hold without causing hotspots or discomfort.

I noticed that my coworkers, who tried the tool briefly, also appreciated how user-friendly it felt compared to other rotary hammers they’ve used. The vibration reduction definitely contributes to better control and precision, which is critical when working on intricate or delicate concrete drilling tasks.

Efficiency of the SDS-Max Bit System

Swapping bits can be a hassle with many rotary hammers, but the one-handed, tool-free SDS-Max bit system on this model is a real time-saver. The automatic bit-locking ensures the bit stays firmly in place without needing extra adjustments, which boosts jobsite productivity. I tested it with several bits, including solid bits up to 1-5/8 inches and core bits up to 4-1/8 inches in diameter, and the system handled them all without issue.

This feature made my work flow much smoother, especially when alternating between drilling and hammering tasks frequently. The maximum impact energy transfer rate promised by Bosch seems to hold true, as the tool efficiently transferred power to the bit with minimal loss, which I could feel in the speed and depth of drilling.

Constant Performance Under Load

One of the features I appreciate most is the Constant Response Circuitry. This technology maintains a consistent speed even when the tool faces heavy resistance. The hammer didn’t bog down or stall during tough drilling into reinforced concrete, which is a problem I’ve encountered with other rotary hammers. Additionally, it includes overload protection and smooth starts, which add to the tool’s reliability and durability.

This meant I could focus more on the task without worrying about sudden drops in performance or tool damage. The dial speed control further allowed me to adjust the RPM between 170 and 340, tailoring the speed precisely to different materials and bit sizes.

Good Points

• Powerful 13 amp motor with up to 8.1 ft.-lbs. impact energy in turbo mode
• Active Vibration Control system reduces user fatigue significantly
• SDS-Max bit system allows quick, tool-free bit changes with automatic locking
• Constant Response Circuitry maintains consistent speed under load

Areas for Improvement

• The tool is on the heavier side at 14.3 pounds, which may challenge users who prefer ultra-lightweight options.
• Lacks a reversing function, which some other rotary hammers offer for added versatility.
• The corded design means mobility depends on power outlet availability, limiting use in some remote locations.
• The 12-foot cord length could be restrictive for large job sites unless paired with an extension.

Comparing to Popular Competitors

In the crowded field of rotary hammers, this combination hammer holds its own against rivals like the Makita HR4013C and DeWalt D-25333K. The Bosch tool excels in impact energy and vibration reduction compared to many competitors, which often prioritize weight over comfort. While the Makita offers a comparable power rating, it tends to vibrate more, making Bosch’s Active Vibration Control a noticeable advantage for longer jobs.

However, some competitors provide a reversing function and longer cords, which Bosch’s model lacks. The DeWalt, for example, includes a reversing switch and slightly longer reach, which may appeal to users who need more versatility in bit removal or work in less accessible areas.

Overall, the Bosch shines in power-to-weight balance and user comfort, but if you prioritize cordless convenience or reversing capability, other brands might better fit your needs.

Price Performance

Considering its features, the rotary hammer offers a solid price to quality ratio. It delivers professional-grade power and durability at a cost that feels justified by its performance and build quality. For someone who demands consistent, heavy-duty operation with less vibration-induced fatigue, this tool is worth the investment.

The inclusion of a side handle and carrying case adds value, making transport and handling easier. Compared to cheaper rotary hammers, this model’s advanced electronics and ergonomic design justify spending a bit more. However, if your projects are occasional and lighter, a less powerful and more budget-friendly option might suffice.

Handling and Build Quality

The hammer’s overall build reflects German engineering standards—it’s solid, robust, and feels like it can withstand years of tough use. The 18-inch tool length offers good leverage without being unwieldy, and the blue finish looks professional and durable.

I appreciated the smooth start mechanism, which prevented jerky motions at startup, and the two-speed settings gave me control over delicate versus aggressive drilling. Although it’s not the lightest in its class, the weight contributes to the balance and impact force, making it feel planted during use.

Final Thoughts on Daily Use

This combination hammer became my go-to for concrete drilling and light demolition. Its high impact energy and vibration control kept me productive without unnecessary strain. The easy bit changes and constant speed under load made tough jobs feel manageable. While the lack of reversing and the corded design limit some flexibility, these trade-offs are acceptable for the power and reliability delivered.

My friends in construction who tried it out also noted that it felt like a premium tool without the premium hassle. For anyone needing a versatile, powerful rotary hammer that doesn’t wear you down, this tool deserves serious consideration.

Additional information