Bosch Professional 12V Twin Pack - GSB 12V-15 Combi Drill and GDR 12V-105 Impact Driver
The Bosch Twin Pack includes the GSB 12V-15 Professional cordless drill driver with impact drillin...The Bosch Twin Pack includes the GSB 12V-15 Professional cordless drill driver with impact drilling function, offering the best power-to-size ratio in Bosch's 12V category. It's designed for drilling in wood (max 19mm), steel and masonry (up to 10mm), and screws up to a certain diameter. The GDR 12V-105 Professional is the most compact cordless impact driver in Bosch's 12V category, intended for screws with diameters M4-M12. Both tools are compatible with all Bosch Professional 12V batteries and chargers.
Key Features:
GSB 12V-15 Combi Drill: Shortest design for optimum handling, 2-speed planetary gearbox for powerful screwdriving and drilling in wood and metal, impact drilling in masonry. No Load Speed: 0-380/0-1,300/min. Impact Rate: 19,500/bpm. Max. Torque: 30Nm, Settings: 20 + 1.
GDR 12V-105 Impact Driver: Extremely compact design, Bosch Electronic Cell Protection (ECP) protects the battery from overload, overheating, and total discharge. Bit Holder: 6.35mm (1/4in). No Load Speed: 0-2,600/min. Impact Rate: 0-3,100/bpm. Max. Torque: 105Nm. Capacity: Screw Diameter: M4-M12.
Also supplied with: 2 x 12V 2.0Ah Li-ion Batteries, 1 x 12V GAL 12V-20 Compact Charger, and 1 x Tool Bag.
This guide helps users get the most out of the Bosch Professional 12V Twin Pack, including the GSB 12V-15 Combi Drill and GDR 12V-105 Impact Driver. Designed for professionals and DIY enthusiasts, this twin pack offers a compact and powerful solution for drilling, screwdriving, and impact applications. While both tools are powerful, understanding their specific applications ensures optimal performance. This guide provides essential information for setup, usage, and maintenance to help you maximize your tools' lifespan and efficiency.
All features
Model Part Number
06019A6979
Brand
Bosch
Extended Product Information
FAQs
What is the maximum drilling capacity in wood?
The GSB 12V-15 Combi Drill can drill up to 19mm in wood.
What is the maximum screw diameter the GDR 12V-105 Impact Driver can handle?
The GDR 12V-105 Impact Driver is designed for screws with diameters M4-M12.
Are the batteries interchangeable with other Bosch tools?
Yes, both tools are compatible with all Bosch Professional 12V batteries and chargers.
How do I change the speed on the GSB 12V-15 Combi Drill?
The GSB 12V-15 has a 2-speed gearbox. You can change the speed using the switch located on top of the tool.
What is Bosch Electronic Cell Protection (ECP)?
Bosch Electronic Cell Protection (ECP) protects the battery from overload, overheating, and total discharge, which extends the battery's life.
What kind of bit holder does the GDR 12V-105 Impact Driver use?
The GDR 12V-105 Impact Driver has a 6.35mm (1/4in) bit holder.
Troubleshooting
Drill or Impact Driver not turning on.
Check if the battery is properly inserted and charged. Ensure the battery contacts are clean and free of debris. If the tool still doesn't turn on, try a different battery.
Reduced power or performance.
Check if the drill bits or screwdriver bits are dull or damaged. Replace them as needed. Ensure that the tool is not overloaded. If the tool is still performing poorly, check the battery level and recharge if necessary.
Battery not charging.
Ensure the charger is plugged into a working power outlet. Check that the battery is properly connected to the charger. If the battery still does not charge, try a different charger.
Impact drilling not working effectively.
Ensure you are using the correct drill bit for masonry. Apply firm pressure when drilling into masonry. If the impact drilling is still ineffective, check the impact setting on the combi drill (GSB 12V-15).
Pros and Cons
Pros
Compact design for easy handling and use in tight spaces.
Powerful performance for a wide range of applications, from drilling to screwdriving and impact tasks.
Durable construction and Bosch Electronic Cell Protection (ECP) for increased tool and battery life.
Versatile with impact drilling in masonry, and a 2-speed gearbox in the combi drill.
Compatibility with all Bosch Professional 12V batteries and chargers ensures flexibility and convenience.
Cons
Battery capacity (2.0Ah) may require frequent charging for heavy-duty tasks.
Maximum drilling capacity is limited to 19mm in wood and 10mm in steel/masonry.
Impact driver is designed for screws with diameters M4-M12, limiting its use for larger fasteners.
Setup, Compatibility & Care
Setup
Charging: Before first use, fully charge the 12V 2.0Ah Li-ion batteries using the 12V GAL 12V-20 Compact Charger. The charger has LED indicators to show the charging status.
Attaching Bits: Insert the appropriate drill bits or screwdriver bits into the chuck of the GSB 12V-15 or the 1/4in bit holder of the GDR 12V-105.
Battery Insertion: Slide the charged battery into the base of the tool until it clicks into place.
Compatibility
The GSB 12V-15 and GDR 12V-105 are compatible with all Bosch Professional 12V batteries and chargers. This allows for flexibility and reduces the need for multiple battery types.
Use appropriate drill bits and screwdriver bits suitable for the material you are working with (wood, metal, masonry).
Care
Cleaning: After each use, wipe the tool with a clean, damp cloth to remove debris and dust. Do not use solvents or harsh chemicals.
Storage: Store the tools and batteries in the provided tool bag in a dry and protected location. Avoid extreme temperatures and direct sunlight.
Battery Care: Avoid storing batteries fully discharged. If storing for a long period, charge the batteries to approximately 50% capacity.