Bosch PS31-2A 12V Max 3/8 vs Bosch Genuine 12V Drill Driver (2026): Key Differences
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This comparison covers the bosch ps31 2a 12v max 3 8 vs genuine 12v drill driver. Both tools share the same 12V Max power platform and 265 In.-Lbs. torque. The main difference lies in the kit contents. One option provides a single drill driver. The other includes both a drill driver and an impact driver. You need to decide which configuration matches your specific workflow requirements.
Key differences
| Aspect | Bosch 12V Max 3/8-Inch Drill Driver Kit | Bosch PS31/41 12V Max Combo |
|---|---|---|
| Number of Tools | 1-tool | 2-tool |
| Included Tools | Drill/Driver | Drill/driver, impact driver |
| Total Kit Weight | 3 pounds | 6.4 pounds |
| Battery Capacity | not listed | 2.0 Ah |
Which one should you choose?
Choose Bosch 12V Max 3/8-Inch Drill Driver Kit if
- You prefer a lighter kit that weighs only 3 pounds
- You only need a drill driver for standard tasks
- You want a compact solution for tight spaces
Choose Bosch PS31/41 12V Max Combo if
- You need an impact driver for driving fasteners
- You want to know the battery capacity is 2.0 Ah
- You prefer a 2-tool combo for versatility
Verdict: Choose the PS31-2A if you prioritize a lightweight, single-tool setup for drilling and driving. Select the Genuine Combo Kit if you require the added utility of an impact driver for more demanding fastening tasks.
Bosch PS31-2A vs Genuine 12V Kit
number of tools
The Bosch PS31-2A 12V Max 3/8-Inch Drill Driver Kit includes only one tool: the drill driver itself. In contrast, the Bosch Genuine 12V Drill and Driver Combo Kit provides two distinct tools. This second tool is the PS41 12V Max Impact Driver. Having both a drill driver and an impact driver allows you to handle different fastening tasks more efficiently. You get dedicated tools for drilling holes and driving screws with higher torque. If you need versatility in a single package, the two-tool combo offers more functionality than the single-drill option.
battery capacity
Both kits include two batteries from the same 12V Max platform. The Bosch Genuine 12V Drill and Driver Combo Kit specifies that these are BAT414 2.0 Ah Lithium-Ion batteries. The Bosch PS31-2A 12V Max 3/8-Inch Drill Driver Kit lists that it includes two batteries and a charger but does not explicitly state the amp-hour capacity in the provided data. Since they share the same voltage platform, the runtime is likely comparable if the capacities are identical. However, the combo kit clearly documents the 2.0 Ah rating, giving you confirmed performance expectations right away.
tool weight
Weight affects comfort during extended use, especially in overhead positions. The Bosch PS31-2A 12V Max 3/8-Inch Drill Driver Kit lists the drill driver weight as 1.80 lbs. The Bosch Genuine 12V Drill and Driver Combo Kit lists a total kit weight of 6.4 pounds, which includes both tools, batteries, charger, and bag. Comparing individual tool weight is difficult because the combo data does not list the PS31 drill weight separately. However, the single-tool kit is explicitly marketed as lightweight for all-day comfort. If you prioritize a light handheld tool, the PS31-2A data supports that claim directly.
included accessories
The accessories included with each kit differ significantly. The Bosch PS31-2A 12V Max 3/8-Inch Drill Driver Kit includes the drill, two batteries, and a charger. It does not list additional bits or a carrying case. The Bosch Genuine 12V Drill and Driver Combo Kit includes two power drive bits and a carrying bag. The bag helps with organization and transport. The extra bits provide immediate utility for common screwdriving tasks. If you value ready-to-use accessories and storage, the combo kit offers more complete contents out of the box compared to the basic drill kit.
speed settings
Both tools operate on the 12V Max platform with 265 In.-Lbs. of maximum torque. The Bosch PS31-2A 12V Max 3/8-Inch Drill Driver Kit features two speed settings: 0-350 RPM and 0-1,300 RPM. This allows you to select a specific gear for low-speed high-torque or high-speed drilling. The Bosch Genuine 12V Drill and Driver Combo Kit lists variable speed for the drill. Variable speed typically means a trigger-controlled range rather than fixed gear settings. Fixed gears offer more precise control for specific materials. If you prefer distinct speed ranges, the PS31-2A data shows clear two-speed options.
Which Bosch 12V Kit Fits You
Users needing just a drill driver
The Bosch PS31-2A is a single-tool kit. It weighs 1.80 lbs and measures 7 inches in head length. You get two 12V batteries and a charger. The 265 In.-Lbs. torque and 20+1 clutch settings offer precise control. The 3/8-inch chuck holds bits securely. This compact design fits tight spaces well without extra weight from an impact driver.
Users wanting an impact driver too
The Bosch Genuine 12V Combo Kit includes two tools. You get the PS31 drill driver and the PS41 impact driver. Both use the same 12V Max platform. The kit includes two 2.0 Ah batteries and a charger. The impact driver adds precision for fastening tasks. The carrying bag helps organize both tools. This setup handles more varied jobs than a single drill.
Users prioritizing lightweight handling
The PS31-2A kit focuses on the drill driver alone. The tool itself weighs only 1.80 lbs. Its short 7-inch head length improves maneuverability. You can work in overhead positions or narrow gaps with less fatigue. The variable speed settings allow you to match RPM to your task. The integrated LED light helps in dark areas. This option keeps the load minimal for extended use.
The products compared
Bosch 12V Max 3/8-Inch Drill Driver Kit
Best for: tight spaces and lightweight daily tasks
- Power Source
- 12V Max
- Voltage
- 12V
- Maximum Torque
- 265 In.-Lbs.
- Chuck Size
- 3/8 In.
- Included Tools
- Drill/driver
- Speed Settings
- 2-speed, 20+1 clutch
View on Amazon: Bosch 12V Max 3/8-Inch Drill Driver Kit Affiliate link
This Bosch 12V Max drill driver weighs 1.80 lbs and features a 7-inch head length for tight spaces. It delivers 265 In.-Lbs. of torque with two speed settings. The kit includes two batteries and a charger. You get a 3/8-inch chuck and 20+1 clutch settings. It suits users needing lightweight, maneuverable power tools for confined areas.
Pros
- Lightweight 1.80 lbs design for all-day comfort
- Compact 7-inch head length for tight spaces
- 265 In.-Lbs. maximum torque output
- Includes two batteries and a charger
- Built-in LED light for dark workspaces
Cons
- Only two speed settings limit high-RPM drilling
- 1.80 lbs tool weight is basic for heavy-duty use
- Single-sleeve chuck may require frequent bit changes
Good fit if
- You need a lightweight drill for extended use
- You work in confined or tight spaces
- You want a compact tool with included batteries
Skip if
- You require high-speed drilling over 1,300 RPM
- You need a 1/2-inch chuck for large bits
- You prefer a heavier, more robust tool build
Verdict: Bosch PS31-2A 12V Max Compact Drill fits users who prioritize maneuverability and weight savings over raw speed or heavy-duty capacity. It is ideal for tight spaces where a larger drill cannot reach.
Bosch PS31/41 12V Max Combo
Best for: compact drilling in tight spaces
- Power Source
- 12V Max cordless
- Voltage
- 12V Max
- Maximum Torque
- 265 In.-Lbs.
- Chuck Size
- 3/8 In. (drill/driver)
- Battery Included
- Yes, (2) 2.0 Ah batteries
- Number of Tools
- 2-tool
View on Amazon: Bosch PS31/41 12V Max Combo Affiliate link
This kit pairs a PS31 drill/driver with a PS41 impact driver. Both run on 12V Max power. You get two 2.0 Ah batteries and a charger. The drill delivers 265 in.-lbs. of torque at 1300 RPM. The impact driver features a short head for tight spaces. The total weight is 6.4 pounds. It suits users needing versatile handling in overhead or confined areas.
Pros
- Includes both a drill/driver and an impact driver
- Comes with two 2.0 Ah lithium-ion batteries
- Drill provides 265 in.-lbs. of maximum torque
- Impact driver has a short head length for narrow spaces
Cons
- Total kit weight is 6.4 pounds
- Battery capacity is limited to 2.0 Ah
- Drill speed is capped at 1300 RPM
Good fit if
- You need a drill and impact driver in one set
- You work in tight or overhead spaces
- You prefer a 12V Max power system
Skip if
- You require high-capacity batteries over 2.0 Ah
- You need a drill with speed above 1300 RPM
- You prefer a lighter tool under 6 pounds
Verdict: Bosch 12V Drill Driver and Impact Kit offers a balanced two-tool setup for users who value compact design and moderate torque. It fits those working in confined areas who do not need high-speed drilling.
Specifications side by side
| Spec | Bosch 12V Max 3/8-Inch Drill Driver Kit | Bosch PS31/41 12V Max Combo |
|---|---|---|
| Power Source | 12V Max | 12V Max cordless |
| Voltage | 12V | 12V Max |
| Maximum Torque | 265 In.-Lbs. | 265 In.-Lbs. |
| Chuck Size | 3/8 In. | 3/8 In. (drill/driver) |
| Battery Included | not stated | Yes, (2) 2.0 Ah batteries |
| Number of Tools | not stated | 2-tool |
| Included Tools | Drill/driver | Drill/driver, impact driver |
| Speed Settings | 2-speed, 20+1 clutch | Variable speed |
| Tool Weight | 1.8 Lbs. | 6.4 pounds |
| Dimensions | 4.5 × 3 × 8.6 inches | not stated |
| Weight | 3 pounds | 6.4 pounds |
| Size | 7 in | not stated |
| Color | Blue | not stated |
| Model | PS31-2A | not stated |
Frequently asked questions
What is the main difference between the Bosch PS31-2A and the 12V Genuine drill driver?
The primary distinction is the number of tools included in each package. The PS31-2A kit contains a single drill driver. The Genuine 12V Combo Kit provides two tools. Both share the same 12V Max platform and 265 In.-Lbs. of torque. You choose based on whether you need just a drill or a second tool for impact driving.
Is the Bosch PS31-2A suitable for tight spaces?
Yes, this model is designed for maneuverability in confined areas. It features a compact head length of 7 inches. The overall weight is just 3 pounds. This lightweight design helps reduce fatigue during extended use in small spaces where larger drills cannot fit.
How much torque does the Bosch 12V Max drill provide?
Both kits deliver 265 In.-Lbs. of torque. This level of power handles most common drilling and fastening tasks. It is sufficient for assembling furniture or mounting shelves. However, it is not intended for heavy-duty construction work requiring high-speed drilling into masonry.
What is the chuck size on the Bosch PS31-2A?
The Bosch PS31-2A uses a 3/8-inch chuck. This size accepts a wide range of standard drill bits and driver accessories. It is versatile for general home projects. You can easily swap bits for different tasks without needing special adapters.
Does the Genuine 12V kit include a battery and charger?
Yes, both kits include necessary power components. The PS31-2A comes with two 12V batteries and a charger. The Genuine 12V Combo Kit also includes batteries and a charger for its two tools. You receive everything needed to start working immediately out of the box.
Which kit is lighter for carrying around?
The single-tool PS31-2A kit is lighter overall. It weighs 3 pounds. The Genuine 12V Combo Kit weighs 6.4 pounds due to the second tool. If you prioritize portability and minimal weight, the single drill driver is the better choice.