The is Bosch’s compact 18 V cordless drill driver sold as a bare tool — meaning you get the drill body without batteries or charger, so you can use it with your existing 18 V kit or build one your way.

Built around a brushless motor, this drill packs serious punch for its size and doesn’t bog down when you’re in the middle of driving screws or drilling holes — and that matters a lot on a job site.

Key Features:

• Brushless Motor - Runs cooler and lasts longer than brushed motors, so you get more work out of each charge cycle.
• 20+1 Torque Settings - Lets you dial in the right torque for screwdriving without over‑stripping or snapping fasteners.
• Compact Metal Chuck - A sturdy 1.5–13 mm keyed or keyless fit accepts a wide range of bits and stays solid under load.
• Two‑Speed Gearbox - Low gear for torque‑heavy jobs, high gear for faster drilling — versatility that saves you swapping tools.
• Ergonomic Design - Light on weight (about 1 kg body only) and balanced so you don’t fight fatigue on long days.

Applications

If you need a reliable cordless drill driver that handles both drilling and screwdriving in wood and metal with confidence, this GSR 18V‑50 ticks those boxes. It’s not trying to be a hammer drill — what it does, it does really well: straight drilling, accurate screw placement, and plenty of torque for machine screws in cabinets, framing hardware, shelving, or retrofit jobs.

Why Choose This Model

Here’s the thing — when you grab this bare tool option, you’re not paying for batteries and chargers you might already have cluttering your box. That means better bang‑for‑buck if you’re already invested in Bosch’s 18 V ecosystem, and the brushless motor means less maintenance and longer life than old‑school brushed drills.

Technical Specifications Explained

• Battery Voltage – 18 V - Common Bosch Professional voltage that keeps size and power in the sweet spot for most trades jobs.
• Torque (Max) – 50 Nm - Enough grunt to drive large screws and bore holes without bogging down fast.
• No‑Load Speed – 0‑460/0‑1,800 rpm - Two speeds let you choose torque vs speed on the fly.
• Chuck Capacity – 1.5 – 13 mm - Accepts a broad range of drill and driver bits for general purpose work.
• Weight (Body Only) – ~1 kg - Light enough to work overhead or in tight spaces without burning your arms.

Who Should Buy This

If you’re a tradesperson who already runs Bosch’s 18 V batteries and chargers and you want a dependable bare tool drill driver to slot straight into that fleet, this is a smart add‑on — balanced, capable, and no frills where it counts.

If you’re just starting out and don’t have batteries yet, you might be better off with a kit that includes them — but if you’ve already got the ecosystem, this Solo version saves money and gets straight to the work you need done.