The Bosch GDS 18V-450 HC Professional 18V-450 HC Professional cordless impact driver with a 1/2" square drive prevents property damage before it happens. There are two default operating modes on the interface, metal screws/nuts (A) and wood screws ( B) provides greater control and fewer broken or rounded screw heads or worn threads by slowing down or turning off the impact driver. To control the impact driver via Bluetooth, you need the Bosch app "Bosch Toolbox", which can be downloaded from the corresponding app store (Apple App Store, Google Play Store). Provides 800Nm of torque, excellent battery life and long tool life Designed to tighten and loosen nuts and bolts when working with sheet metal and wood. The rotary impact wrench is ideal for metal shops / locksmiths, industrial assembly, frame building and vehicle maintenance. Compatible with all Bosch Professional 18V batteries and chargers (Professional 18V System). The GDS 18V-450 HC Professional cordless impact driver also has an LED work light and a practical belt clip, with which you can conveniently hang the cordless screwdriver on a belt or ladder. This package includes the Bluetooth Low Energy module GCY 42 and two ProCORE18V 4.0Ah rechargeable batteries, which, thanks to the latest cell technology, offer the same performance as traditional 4Ah batteries, but with significantly smaller dimensions, less weight and 135% with a longer lifespan than conventional batteries - thanks to the COOLPACK 2.0 technology, which prevents the battery from overheating.

- Operating voltage: 18 volts
- Battery system: Li-ion battery, 18 Volt
- Tool holder: 1/2" external square drive
- Display: Status display
- Grip: Soft grip
- Lighting: LED work light
- Connection: Bluetooth
- Motor: Brushless motor
- Gear: 3-speed gearbox
- Direction of rotation: clockwise and counterclockwise
- Maximum torque: 450 Nm
- Torque: 1st gear: 250 Nm, 2nd gear: 330 Nm, 3rd gear: 450 Nm
- Release torque: 800 Nm
- Speed: Idle speed 1st gear: 0-1000rpm, 2nd gear: 0-1500rpm, top gear: 0-2300rpm.
- Idle stroke power: 1st stage: 1,900 /min, 2nd stage: 2,500 /min, 3rd stage: 3,300 /min.
- Sound pressure level: 95 dB(A)
- Sound power level: 106 dB(A)
- Uncertainty K: 3 dB(A)
- Vibration emission value: ah 14.5 m/s²
- Uncertainty K: 1.5 m/s²
- Screw: Ø M10 M20