Bosch GDS 18V-1050 HC Pro BITURBO 3/4in Impact Wrench 18V Bare Unit The Bosch GDS 18V-1050 HC Pro Impact Wrench is a powerful and versatile tool, perfect for professionals tackling demanding tasks. This BITURBO brushless impact wrench harnesses the full potential of ProCORE18V batteries (sold separately) for exceptional speed and performance. Featuring three speed/torque settings and two customizable modes (metal and wood) via the Bosch Toolbox app, this wrench offers precise control to prevent damage to fasteners. Electronic Motor Protection ensures longevity, while Electronic Cell Protection safeguards the battery from overload, overheating, and deep discharge. Ideal for tightening and removing bolts and nuts up to M24 in various applications, including structural steel construction, pipe fitting, and vehicle maintenance. This bare unit does NOT include a battery or charger. It's compatible with all Bosch Professional 18V batteries, including ProCORE18V batteries and chargers (Professional 18V System). For maximum power, Bosch recommends using ProCORE18V batteries with 5.5 Ah or higher. It also boasts AMPShare compatibility for use with other brands' batteries. Features BITURBO brushless technology for maximum power and speed Three speed/torque settings for precise control Two customizable modes (metal and wood) via Bosch Toolbox app Electronic Motor Protection for extended tool life Electronic Cell Protection for battery protection Compatible with all Bosch Professional 18V batteries and chargers AMPShare compatible 3/4in square tool holder Suitable for fastening and removing bolts and nuts up to M24 Specifications Tool Holder: 3/4in square No Load Speed: 0-800/0-1,300/0-1,700/min Impact Rate: 0-1,600/0-2,300/0-2,600/bpm Max. Torque: 350/650/1,050Nm Max. Breakaway Torque: 1,700Nm Bolt Size: M14 – M24 Weight: 2.9kg (excluding battery)