GDX18V-1860C Two-in-One Impact Driver/Wrench - Connected Ready

In this review of the GDX18V-1860C, the bottom line is simple: this is a versatile, professional-grade two-in-one impact driver and wrench for users who need both bit-driving and high-torque socket work without swapping tools. The kit arrives with a CORE18V 4 Ah battery that noticeably extends runtime compared with older 2 Ah cells, and the brushless motor delivers up to 1,860 in-lbs of torque for demanding tasks. For contractors, mechanics, and serious DIYers who value power plus control, this tool streamlines the jobsite while offering connected customization if you add the optional module.

Key Features

• Two-in-one drive: The 1/4 in hex shank and 1/2 in square drive let the same tool handle both bits and sockets without adapters, saving time and reducing torque loss.
• High torque brushless motor: Up to 1,860 in-lbs of torque and up to 4,100 impacts per minute provide the force needed for heavy fasteners and quicker removal.
• Three-speed control: Variable speed and three preset settings make it easier to dial back power for delicate work and increase it for tougher applications.
• Advanced and custom modes: Preset screw modes and the ability to create custom profiles (with the optional connected module) help prevent workpiece and fastener damage.
• CORE18V 4 Ah battery: The included high-power 4 Ah pack offers roughly twice the runtime of the previous 2 Ah generation for longer uninterrupted work periods.
• Auto bolt release: Stops rotation when load is removed so bolts and nuts are less likely to be dropped during removal tasks.

Who It's For

The GDX18V-1860C suits professionals and serious hobbyists who need one tool to do both precision bit driving and heavy socket work, particularly mechanics, tradespeople, and contractors who benefit from high torque and a durable brushless motor. The included CORE18V 4 Ah battery also makes it a good choice for users who want longer runtime on the job without carrying multiple battery packs.

Those who should look elsewhere include casual users who rarely need more than light fastening power or who have limited interest in connected customization, since the connectivity module is sold separately. If absolute maximum runtime or an extra battery pack is required out of the box, consider buying additional batteries as this kit includes one CORE18V 4 Ah cell.

Pros & Cons

Pros

• Powerful output and impacts make it reliable for heavy fastener work and mechanic tasks.
• Two-in-one design removes the need for adapters and keeps torque transfer efficient when using sockets.
• Three-speed settings and advanced modes provide control to prevent damage to delicate fasteners and materials.
• Included CORE18V 4 Ah battery gives noticeably longer runtime than older 2 Ah packs.

Cons

• Some customers report mixed experiences with battery life and long-term durability, so consider spare batteries for extended use.
• Connectivity features require an additional module if you want to create and store custom modes.

Specifications

Drive options	1/4 in hex shank and 1/2 in square drive
Motor type	Brushless
Max torque	1,860 in-lbs
Impact rate	Up to 4,100 ipm
Battery	CORE18V 4 Ah included
Speed control	Three-speed settings and variable-speed trigger
Connectivity	Optional module links to Bosch Toolbox app

Our Verdict

The GDX18V-1860C is a practical choice for professionals who want the convenience of a two-in-one impact driver and wrench with serious torque and runtime from a CORE18V 4 Ah battery. It balances raw power with thoughtful control features and optional connected customization, offering good value for users who regularly switch between bits and sockets and need dependable jobsite performance.

Frequently Asked Questions

Does the kit include a battery?
Yes, it ships with one CORE18V 4 Ah advanced power battery that delivers roughly twice the runtime of the older 2 Ah cells.

Can it drive both bits and sockets without adapters?
Yes, the two-in-one design uses a 1/4 in hex shank for bits and a 1/2 in square drive for sockets so adapters are not required.

Is connectivity built in?
The tool is connected-ready but the module to link with the Bosch Toolbox app is sold separately.