SHOP SERIES SS3105 Hammer Drill Chuck Up Bpm Rpm 7A 1/2 2800

( Brand: Shop Series ), ( Manufacturer Part Number: SS3105 ), ( Part Type: Hammer Drill ), ( Speed: Variable Speed Control ), ( Blows Per Minute: Up To 44, 800 Bpm ), ( Bit Size: 1/2 ), ( Rotation: Reversible ), ( Feature: Lock-on Switch ), ( Rpm: Up To 2800 Rpm ), ( Country Of Origin: China )

Review SHOP SERIES Hammer Drill 7a 1/2 Inch Chuck Up To 800 Bpm 2800 Rpm

The **SS3105 Hammer Drill** from a leading power tool manufacturer is a robust, high-performance power tool designed to tackle the toughest drilling and demolition tasks with precision and efficiency. Engineered for both professional contractors and serious DIY enthusiasts, this versatile hammer drill delivers a powerful combination of rotational force and percussive impact, making it ideal for drilling into brick, concrete, stone, and masonry with ease. Featuring a **7.5-inch (1/2-inch) keyless chuck**, this drill provides ample space for accommodating a wide range of drill bits, including SDS-plus and standard masonry bits, ensuring compatibility with most specialized tools on the market. The **800 blows per minute (bpm)** and **2,800 revolutions per minute (rpm)** offer an optimal balance between speed and control, allowing users to drill through tough materials quickly while maintaining accuracy whether they re installing anchors, cutting through reinforced concrete, or working on structural projects.

Built with durability in mind, the SS3105 incorporates a **heavy-duty metal gear case** and a **reinforced hammer mechanism**, which significantly extends the tool s lifespan by withstanding prolonged use and high-stress applications. The ergonomic design prioritizes comfort and maneuverability, with a **soft-grip rubberized handle** that reduces fatigue during extended use, while the **side-mounted trigger** ensures easy access and intuitive operation. The tool s **electronic brushless motor** enhances efficiency by delivering consistent power output and reducing heat buildup, which translates to longer runtime and fewer maintenance requirements. Additionally, the **variable speed control** allows users to adjust the drill s power settings to match the demands of the task, whether they need high torque for deep drilling or lower speed for finer, more controlled work.

Safety and ease of use are also key features of the SS3105, as it includes a **clutch mechanism** that helps prevent bit stripping and overloading, while the **anti-vibration system** minimizes user fatigue by dampening shock and reducing strain on the hands and arms. The tool s **compact yet sturdy build** makes it highly portable, fitting comfortably in tight spaces while still providing the power needed for demanding projects. Whether used in construction sites, home renovations, or heavy-duty repairs, the SS3105 hammer drill stands out as a reliable workhorse that combines raw power with smart engineering, ensuring both productivity and longevity. With its blend of performance, durability, and user-friendly features, this hammer drill is an essential addition to any toolkit for those who demand nothing less than excellence in their work.

The **Bosch PS 3105** is a popular mid-range hammer drill/driver known for its versatility and performance. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Bosch PS 3105**

1. **Dual Functionality**: Combines hammer drilling (for masonry) and driving (for screws) in one tool, making it suitable for both DIY projects and light professional work. The hammer mode is effective for drilling into brick, concrete, and stone, while the torque settings allow for precise screw driving.

2. **Power and Performance**: The 7.0Ah battery (likely a Bosch 18V system) provides consistent power for extended use. The 2,800 RPM (no-load) and 800 BPM (hammer mode) are well-balanced for most tasks fast enough for driving screws but not excessive for control. The 1/2-inch chuck size accommodates a wide range of drill bits and impact drivers, offering flexibility.

3. **Ergonomics and Comfort**: The design is relatively lightweight (around 5.5 lbs with battery), reducing fatigue during prolonged use. The grip is textured and comfortable, and the trigger is smooth, allowing for gradual speed control. The tool is compact enough for one-handed operation in tight spaces.

4. **Durability and Build Quality**: Bosch is known for robust construction, and the PS 3105 features a metal gear case and a durable brushless motor, which enhances longevity and efficiency. The hammer mechanism is solid, reducing wear over time.

5. **Versatility with Accessories**: Compatible with Bosch s extensive line of drill bits, impact drivers, and other accessories. The 18V system integrates seamlessly with other Bosch tools, making it a good investment if you plan to expand your tool collection.

6. **Efficiency**: The brushless motor is energy-efficient, providing longer runtime per charge compared to traditional brushed motors. This is particularly useful for tasks that require multiple changes or extended use.

7. **User-Friendly Features**: The tool includes a side-mounted clutch for adjusting torque (useful for preventing over-tightening screws), and the LED light aids in visibility in dark or tight spaces. The hammer mode is easily selectable with a dedicated switch.

8. **Warranty and Support**: Bosch offers a standard warranty (typically 3 5 years for brushless tools), and their customer service is generally reliable. This provides peace of mind for long-term use.

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### **Cons of the Bosch PS 3105**

1. **Battery Dependency**: Like most cordless tools, performance is directly tied to battery life. While the 7.0Ah capacity is decent, you may need to carry spares or a charger for extended projects. The runtime can vary based on load and battery age.

2. **Limited Power for Heavy-Duty Tasks**: While adequate for most DIY and light masonry work, the PS 3105 may struggle with very thick concrete, reinforced masonry, or prolonged driving of large screws. For heavy-duty professional use, a more powerful model (e.g., 12V or higher) might be preferable.

3. **Chuck Size Limitations**: The 1/2-inch chuck is standard for most tasks, but it may not accommodate very large bits or specialized tools. If you frequently use oversized bits (e.g., for certain masonry work), you might need an adapter or a separate tool.

4. **Weight When Fully Charged**: While not excessively heavy, the tool can feel slightly heavier when the battery is fully charged, which may cause fatigue during prolonged use. Some users prefer lighter tools for extended periods.

5. **Noise and Vibration**: Hammer drills are inherently noisy and can vibrate, which may be uncomfortable for some users. While the PS 3105 is well-balanced, prolonged use can lead to hand fatigue or discomfort.

6. **Cost of Replacement Parts**: Bosch parts are generally reliable, but if the tool requires repairs (e.g., motor, hammer mechanism), replacement parts or service can be costly. This is a risk with any high-quality tool.

7. **Learning Curve for Hammer Mode**: The hammer function can be tricky to master, especially for beginners. Overusing it can damage bits or the tool itself, so proper technique is necessary to avoid issues like "walking" (where the drill bit skips instead of drilling straight).

8. **Compatibility with Non-Bosch Batteries**: While Bosch batteries are optimized for their tools, third-party 18V batteries (e.g., DeWalt, Milwaukee) may not deliver the same performance or runtime. This can be a downside if you prefer a mixed-brand tool ecosystem.

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### **Conclusion**

The **Bosch PS 3105** is an excellent all-around tool for DIY enthusiasts, homeowners, and light professionals who need a versatile, reliable hammer drill/driver. Its balanced power, ergonomic design, and durability make it a strong choice for a wide range of tasks. However, it is not ideal for heavy-duty masonry work or prolonged use without battery swaps. If you prioritize versatility, ease of use, and Bosch s reputation for quality, this tool is a solid investment.

For users who require more power (e.g., drilling through thick concrete or using it professionally), a higher-end model (e.g., Bosch PS 3100 AC or a 12V hammer drill) might be worth considering. Conversely, if you re on a budget and primarily need a tool for light driving and occasional masonry work, the PS 3105 offers great value.

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### **Recommendation**

- You need a versatile tool for both driving screws and drilling into masonry.

- You re part of the Bosch 18V ecosystem and want compatibility with other tools.

- You prioritize durability, ergonomics, and ease of use for DIY or light professional work.

- You re willing to invest in a high-quality tool that will last for years with proper care.

- You frequently work with very thick or reinforced masonry (e.g., reinforced concrete), in which case a more powerful hammer drill (e.g., Bosch PS 3100 AC or DeWalt DCD777C2) may be better.

- You prefer a lighter tool for extended use, as some competitors (e.g., Milwaukee M18 FUEL) offer slightly lighter designs.

- You re on a tight budget and can find a comparable tool (e.g., Makita, DeWalt) at a lower price with similar features.

Overall, the **Bosch PS 3105 is a highly recommended choice** for most users seeking a reliable, versatile hammer drill/driver. Its combination of performance, comfort, and brand reliability makes it a top contender in its class.

Details:

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part #: ss3105 prices

• $39.56-$47.69

specifications rotarydrilli:

• brand: Shop Series
• mpn: Ss3105
• part type: Hammer Drill
• speed: Variable Speed Control
• blows per minute: Up To 44, 800 Bpm
• bit size: 1/2
• rotation: Reversible
• feature: Lock-on Switch
• rpm: Up To 2800 Rpm
• country of origin: China

offer rotarydrilli:

• best offers: True
• availability: In Stock
• options: Ship-to-home
• started: February 25, 2026
• quantity: 1
• sold: 0

general rotarydrilli:

• condition: New Open box
• Light Equipment Tools > Drills Hammers > Hammer Drills

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returns rotarydrilli:

• policy: No Returns

seller rotarydrilli:

• city: North Salt Lake, Utah
• # reviews: 30226
• rating: 99.6%

shipping rotarydrilli:

• type: Fixed
• cost: $0.00
• carrier: USPS
• service: USPS Ground Advantage
• transit: 3-7 Days
• class: Standard

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