Bosch GDS 18V-450 HC Professional 1/2in Impact Wrench 18V Bare Unit

The Bosch GDS 18V-450 HC Professional Impact Wrench is engineered to deliver powerful performance with precision control. Featuring a 1/2in square bit holder, it is designed to protect materials by reducing damage during operation. With two default modes—selftapping screw (A) and wood screw (B)—this tool enhances control and minimizes issues such as broken screwheads, worn-out threads, and damaged workpieces. These modes are easily customisable through the Bosch Toolbox App.

Equipped with three speed/torque settings, the impact wrench offers superior control and jobsite flexibility. Additional features include a status indicator, bright LED light for improved visibility, and a convenient belt clip. Ideal for use in metal workshops, industrial assembly, framing, and vehicle maintenance involving metal bolts and nuts from M10 to M20.

This unit is sold as a Bare Unit—battery and charger are not included and it comes packaged in a cardboard box.

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Key Features:

• 1/2in square bit holder for robust fastening tasks
• Two default modes (selftapping screw and wood screw) for enhanced material protection
• Customisable settings via the Bosch Toolbox App
• Three speed/torque levels for increased control and versatility
• Compatible with all Bosch Professional 18V batteries and AMPShare system

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Specifications:

• Tool Holder: 1/2in square
• No Load Speed: 0-1,000/0-1,500/0-2,300/min
• Impact Rate: 0-1,900/0-2,500/0-3,300/bpm
• Max. Torque: 250/330/450Nm
• Max. Breakaway Torque: 800Nm

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References:

• Bolt Size: M10 - M20
• Weight: 1.6kg excl. battery
• Supplied as: Bare Unit in cardboard box (no battery or charger)

Compatible with Bosch Professional 18V System and AMPShare multi-brand battery alliance.