Bosch GDS 18V-330 HC 1/2-Inch Impact Wrench

The Bosch GDS 18V-330 HC Professional 1/2in impact wrench is a cordless, compact tool designed for efficient fastening with precise control. It features a 1/2in square tool holder and two default modes for metal bolts/nuts and wood screws, reducing the risk of damaged fasteners and workpieces. Each mode is customizable via the Bosch Toolbox App, and the tool offers three speed/torque settings to adapt to different applications. With a maximum tightening torque of 330 Nm and a breakaway torque of 560 Nm, it is suitable for metal workshops, industrial assembly, framing, and vehicle maintenance. This bare unit ships without battery or charger and is compatible with all Bosch Professional 18V batteries, including ProCORE18V, as well as AMPShare. The wrench is designed to be compact and lightweight for convenient handling on the job.

Features

• 1/2in square tool holder
• Two default modes: metal/wood screws
• Customizable via Bosch Toolbox App
• Three speed/torque settings
• Compact, lightweight design

Technical specifications

• No Load Speed: 0-1,200/0-1,900/0-2,800 rpm
• Impact rate: 0-2,400/0-3,100/0-3,800 bpm
• Max torque: 330 Nm; Breakaway torque: 560 Nm
• Bolt size: M8–M18
• Weight: 1.2 kg (excl. battery)
• Compat: Bosch Professional 18V batteries and AMPShare