The Bosch GDR 12V-105 is a compact and powerful impact driver designed for professionals who need reliable performance in tight spaces. Here’s a detailed breakdown of its specifications, features, ideal uses, customer impressions, common questions, and our verdict on why this tool stands out in its category.
Best Price
Video
Specifications
Here’s a rundown of the Bosch Professional GDR 12V-105 impact driver’s main specifications, providing insight into its build, power, and compatibility.
- Manufacturer: Bosch Professional
- Model Number: GDR 12V-105 (Part No. 06019A6901)
- Dimensions: 10 x 6 x 10 cm
- Weight: 900 g (0.96 kg)
- Color: Black
- Voltage: 12V
- Power Source: Battery-powered (12V Lithium Polymer battery required, not included)
- Max Torque: 105 Nm
- Maximum Rotational Speed: 2600 RPM
- Wattage: 100 W (maximum power of 850 W)
- Material: Durable metal construction
- Battery Compatibility: Works with all Bosch Professional 12V rechargeable batteries
- Head Style: Fixed Square
- Special Feature: Variable speed control for precise adjustments
- Packaging: Comes as a bare tool in a carton, without batteries or a charger
Key Features
The GDR 12V-105 impact driver combines compact design with powerful torque, making it a versatile tool for a range of applications. Here are its standout features:
- Ultra-Compact Design:
- Length of only 137 mm, making it the shortest cordless impact driver in its class.
- Ideal for overhead work and use in confined spaces, allowing for precision and easy maneuverability.
- Powerful Torque:
- Delivers a maximum torque of 105 Nm, suitable for 80% of common applications.
- Adequate for metal and concrete work, providing reliable performance in demanding situations.
- Professional 12V System Compatibility:
- Compatible with Bosch’s Professional 12V rechargeable batteries.
- Ensures compatibility with both new and existing Bosch tools within the 12V range, maximizing value for users invested in Bosch tools.
- Lightweight Construction:
- Weighs just 0.96 kg, reducing strain during prolonged use.
- Lightweight design enhances balance and control, especially when working overhead or in hard-to-reach areas.
- Variable Speed Control:
- Reaches up to 2600 RPM, with variable speed settings for precise control.
- Allows users to adjust speed according to application needs, preventing over-tightening and improving accuracy.
- Battery Requirements:
- Requires a 12V Lithium Polymer battery, but these are not included in the package.
- Bosch Professional 12V rechargeable batteries are compatible, ideal for users already using Bosch tools.
Ideal For
This impact driver is tailored to meet the needs of professionals and DIY enthusiasts alike. Its design and features make it ideal for a range of applications:
- Electricians and Plumbers: The compact size and power are great for working in tight spots and overhead positions.
- Construction Workers and Contractors: With 105 Nm of torque, it handles most metal and concrete applications.
- Automotive Work: Perfect for tasks requiring precision in cramped spaces, like working under the hood.
- DIY Enthusiasts and Hobbyists: Compact, lightweight, and powerful enough for common household repair and installation jobs.
Customer Feedback
Bosch has built a reputation for reliability, and the GDR 12V-105 is no exception. Here’s what users appreciate most:
- Ease of Use in Tight Spaces: Users praise the short length and lightweight design, making it easy to use in confined spaces or for overhead tasks.
- Solid Power Output: Many customers are impressed by the torque, noting it’s suitable for heavy-duty applications despite its compact size.
- Battery Compatibility: Users already invested in Bosch’s 12V system value the interchangeable batteries, enhancing convenience.
- Lightweight and Balanced Feel: Its 0.96 kg weight is widely appreciated, especially by those needing a tool for extended tasks.
- Durable Construction: Bosch’s metal construction adds to the tool’s durability, providing reliability in various conditions.
Some Common Criticisms:
- No Battery or Charger Included: A few users were surprised by the lack of a battery and charger in the package.
- Battery Life: Some users report that the 12V batteries, though efficient, may require frequent charging for extended tasks.
- Speed Control Precision: While it has variable speed, a few users feel that speed adjustments could be more refined.
FAQ
Here are answers to some frequently asked questions about the Bosch GDR 12V-105 impact driver.
- Q: Does this impact driver come with a battery and charger?
A: No, the GDR 12V-105 is sold as a bare tool, without batteries or a charger. Compatible Bosch 12V batteries can be purchased separately. - Q: Is this tool compatible with other Bosch Professional batteries?
A: Yes, it’s compatible with all Bosch Professional 12V rechargeable batteries, making it ideal for those already using Bosch 12V tools. - Q: Can this tool be used for automotive applications?
A: Absolutely. Its compact size and torque make it suitable for automotive tasks, particularly in tight or awkward spaces. - Q: What is the warranty on this tool?
A: Bosch typically provides a warranty on their tools, though it varies by region. It’s best to check with Bosch or the retailer for specifics. - Q: How does the GDR 12V-105 compare to other impact drivers in Bosch’s lineup?
A: The GDR 12V-105 is one of the shortest and lightest, specifically designed for ease of use in tight spaces while delivering professional-grade power.
Verdict
The Bosch Professional GDR 12V-105 cordless impact driver is an impressive tool that combines power with compact design. Its 105 Nm torque and variable speed options are ideal for professionals who work in cramped or overhead spaces and need a reliable, portable tool. The compatibility with Bosch’s Professional 12V system adds versatility, particularly for users already in the Bosch ecosystem. Though it lacks a battery and charger in the package, its value remains high for those seeking compact power without compromising on performance.
Surprisingly lightweight and easy to handle
Solid tool but missing the battery
Can this handle heavy-duty tasks, or is it more for light use
Efficient but runs down the battery quickly
Surprisingly lightweight and easy to handle
Got this as a gift and wasn’t sure at first if I’d use it much, but it’s become my go-to for household tasks. It’s light and very easy to use in cramped spaces – which I wasn’t expecting. The torque is sufficient for most things I’ve tried, although I wouldn’t use it for anything too heavy-duty. Great option if you’re looking for a solid, portable impact driver that gets the job done
Handy tool for tight spots, though not as powerful as some larger impact drivers
This is my first Bosch tool, and so far, it’s lived up to the hype. The build quality feels solid, and it has just the right amount of power for most tasks around the workshop. It’s a bit less powerful than some larger impact drivers, but I appreciate the tradeoff for a lightweight tool I can easily carry around. The battery does drain fairly quickly, though, so you’ll need a spare if you’re using it for extended periods
Really impressed with the power on this small tool – I’ve used it mostly for automotive work and it fits in small spaces
Light and easy to maneuver, though I find myself needing to recharge fairly often during extended jobs
Can this handle heavy-duty tasks, or is it more for light use
Good tool overall, though I wish it came with a battery included – be aware of that when buying
Got this as a gift and wasn’t sure at first if I’d use it much, but it’s become my go-to for household tasks. It’s light and very easy to use in cramped spaces – which I wasn’t expecting. The torque is sufficient for most things I’ve tried, although I wouldn’t use it for anything too heavy-duty. Great option if you’re looking for a solid, portable impact driver that gets the job done
Light and easy to maneuver, though I find myself needing to recharge fairly often during extended jobs
Light and easy to maneuver, though I find myself needing to recharge fairly often during extended jobs
Light and easy to maneuver, though I find myself needing to recharge fairly often during extended jobs
Great for DIY enthusiasts who don’t want to lug around a huge impact driver. This Bosch tool is compact but still powerful enough for most small to medium jobs. I like that it’s compatible with all Bosch 12V batteries, so I didn’t have to buy a new one. It’s a little annoying that it doesn’t come with a battery, but for the price, I think it’s worth it. Would definitely recommend for anyone looking to add a quality impact driver to their setup
This is my first Bosch tool, and so far, it’s lived up to the hype. The build quality feels solid, and it has just the right amount of power for most tasks around the workshop. It’s a bit less powerful than some larger impact drivers, but I appreciate the tradeoff for a lightweight tool I can easily carry around. The battery does drain fairly quickly, though, so you’ll need a spare if you’re using it for extended periods
Great for DIY enthusiasts who don’t want to lug around a huge impact driver. This Bosch tool is compact but still powerful enough for most small to medium jobs. I like that it’s compatible with all Bosch 12V batteries, so I didn’t have to buy a new one. It’s a little annoying that it doesn’t come with a battery, but for the price, I think it’s worth it. Would definitely recommend for anyone looking to add a quality impact driver to their setup