BOSCH GDS 18V-330 HC Professional Cordless Impact Wrench Solo

The Bosch Professional 18 V Cordless Impact Wrench Solo is designed for tightening and loosening nuts and bolts in automotive, metalwork, assembly, and workshop tasks. Its impact mechanism provides up to 330 N·m of tightening torque and 560 N·m of loosening torque. These separate ratings indicate both its fastening force and its ability to free installed hardware. A 1/2-inch drive accepts matching impact-rated sockets rather than drill bits. This is a fastening machine, not a drill, so drilling capacities are not applicable.

At 1.2 kg without a battery, the impact wrench has a compact body suited to work around vehicles and workshop assemblies. The square drive uses both a friction ring and pin to retain sockets. An adjustable-speed trigger and three gear ranges provide control, with no-load speeds of 1,200, 1,900, and 2,800 RPM. The built-in LED supports visibility, while reverse operation handles removal work. It accepts Bosch Professional 18 V system and AMPShare batteries. No battery, charger, or carrying case is supplied with this Solo version.

• 2,400–3,800 IPM impact-rate range supports different fastening loads.
• Three selectable torque settings allow output to be matched to the fastener.
• Two default application modes cover metal bolts and nuts or wood screws.
• Included belt hook provides an on-person storage point between tasks.
• 98 dB sound pressure and 109 dB sound power ratings, with 3 dB uncertainty.
• 13 m/s² stated vibration emission for impact fastening work.