Bosch 12-Volt Max Lithium-Ion 2-Tool Review (2026): A Spec-Based Look

What stands out

• The PS130 hammer drill driver features a 7.3-inch head length for compact operation.
• The PS41 impact driver has a 5.4-inch head length and 930 inch-lbs of torque.
• The kit includes two 12V Max 2.0 Ah batteries and a dedicated charger.
• The hammer drill mode selector allows quick switching between driver, drill, and hammer modes.

Who it fits

Key specs explained for Bosch kit

Voltage: 12V Max

This rating indicates the peak power output of the lithium-ion battery system. You get enough energy for light to medium tasks without the bulk of larger 18-volt systems. This makes the tools ideal for tight spaces or overhead work where weight matters. If you need heavy-duty demolition power, look for higher voltage kits. For general home maintenance, this level is sufficient and efficient.

Maximum Torque: 930 in.-lbs.

This figure refers to the impact driver's rotational force. It allows you to drive long screws into wood or metal without stripping fasteners. This high torque handles most DIY projects and furniture assembly with ease. The drill provides less torque, suitable for boring holes. When comparing kits, prioritize this spec if you plan frequent screwdriving or construction work.

Chuck Size: 3/8 in. hammer drill chuck

This specifies the diameter of the drill bit holder. A 3/8-inch chuck accepts standard drill bits for wood, metal, and masonry. It is slightly smaller than the common 1/2-inch size, limiting the maximum bit diameter you can use. For most household repairs and small projects, this size is adequate. Check this spec if you routinely use large-diameter hole saws or thick masonry bits.

Battery Capacity: 2.0 Ah

This measures the energy storage of the included batteries. A 2.0 Ah capacity provides decent runtime for intermittent use. It balances weight and power, allowing you to work longer before needing a recharge. If you perform continuous, heavy-duty tasks all day, you might need higher capacity batteries. For occasional home use, this capacity is practical and keeps the tools lightweight.

Design and Build Overview

The Bosch CLPK241-120 kit features a blue finish on its components. According to the listing, the tools are designed for compactness. The PS130 hammer drill driver has the shortest head length in its class at 7.3 inches. The PS41 impact driver is also compact, with a head length of 5.4 inches. This reduced size helps you achieve better balance and control. You can use these tools more effectively in tight areas where larger equipment cannot fit.

Both tools are cordless and powered by 12V Max lithium-ion batteries. The drill includes a mode selector ring. This allows you to quickly switch between driver, drill, and hammer modes. The impact driver offers variable speed settings. You get 2,650 no-load rpm on the driver and up to 19,500 bpm on the drill. These specifications support efficient work in various materials.

The kit includes two 2.0 Ah batteries and a charger. It also comes with a carrying case. The overall dimensions of the packaged kit are 12.4 inches in length, 9.75 inches in width, and 4 inches in height. Bosch states that the 12V Max tools are covered by a three-year limited warranty. This design prioritizes portability and ease of use for light to medium tasks.

Setup And Everyday Use

The CLPK241-120 kit arrives with two 12-Volt Max 2.0 Ah batteries and a dedicated charger. You begin by inserting a battery into the tool until it clicks. The charger connects to a standard outlet. The listing notes a three-year limited warranty covers the tools and charger. This provides a clear baseline for support.

Daily use relies on the compact dimensions of each tool. The PS130 hammer drill driver measures 7.3 inches in head length. The PS41 impact driver is even shorter at 5.4 inches. These dimensions allow for better balance in tight areas. You can maneuver them where larger tools might not fit.

Operation is straightforward. The PS130 features a mode selector ring. You switch quickly between driver, drill, and hammer modes. The drill delivers up to 19,500 bpm. The impact driver offers variable speed settings. It reaches 2,600 rpm with 930 inch-lbs of torque. The drill provides 265 inch-lbs of max torque. These specs suit light to medium tasks.

The kit includes a carrying case for storage. You keep the charger and batteries organized with the tools. The 3/8 inch chuck accepts standard bits. The variable speed triggers give you control over driving speed. This setup supports precise work in confined spaces. The system remains cordless, removing cord management from your workflow.

Before You Buy Bosch 12V Kit

You should verify battery compatibility if you already own other Bosch 12V Max tools. The kit includes two 2.0 Ah batteries, which provide decent runtime for light tasks. You may need additional batteries for longer jobs, as swapping them keeps you working. Check your existing charger to ensure it matches the 12V Max standard. Upkeep is simple. Wipe down the tools after use to prevent dust buildup in the chuck and vents. Store them in the included carrying case to protect the compact heads. This kit fits alongside larger options in our guide by offering superior maneuverability. If you frequently work in tight spaces, its short head length is a key advantage. However, for heavy-duty drilling into masonry, the 265 inch-lbs of torque on the drill may limit your options. Consider this if your work requires precision over raw power.

Check before you buy

• Confirm your existing Bosch chargers match the 12V Max standard.
• Buy extra 2.0 Ah batteries if you work for long hours.
• Check if the 265 inch-lbs drill torque meets your masonry needs.
• Ensure the carrying case fits your current tool bag setup.

The product at a glance

1

Bosch 12V Max Hammer Drill and Impact Driver Kit

Best for: compact tasks in tight spaces

Number of Tools

2

Voltage

12V Max

Battery Capacity

2.0 Ah

Battery Included

2 batteries and charger included

Maximum Torque

930 in.-lbs.

Chuck Size

3/8 in. hammer drill chuck

View on Amazon: Bosch 12V Max Hammer Drill and Impact Driver Kit Affiliate link

This Bosch 12-Volt Max kit includes a PS130 hammer drill driver and a PS41 impact driver. The PS41 delivers 930 inch-lbs of torque with a 5.4-inch head length. The PS130 offers 265 inch-lbs of torque and 19,500 bpm. Both tools feature compact designs for tight spaces. The set includes two 2.0 Ah batteries and a carrying case. It suits users needing balance and control in confined areas.

Pros

• PS41 impact driver provides 930 inch-lbs of torque
• PS130 hammer drill reaches 19,500 bpm
• PS41 head length is 5.4 inches for tight access
• Includes two 2.0 Ah batteries and charger

Cons

• PS130 torque is lower at 265 inch-lbs
• Chuck size is limited to 3/8 inch
• Battery capacity is 2.0 Ah

Good fit if

• You need a compact hammer drill for tight spaces
• You require variable speed settings on your tools
• You want a kit with a carrying case included

Skip if

• You need a 1/2 inch chuck for larger bits
• You require high torque above 930 inch-lbs
• You prefer larger battery capacity than 2.0 Ah

Verdict: Bosch 12V Max 2-Tool Combo Kit is a practical choice for users who prioritize compact tool dimensions and variable speed control. It fits those working in confined areas where a 5.4-inch head length and 3/8 inch chuck are sufficient.

Specifications side by side

Frequently asked questions

See also

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