Description
Bosch GBH 18V-21 18V Brushless SDS-Plus Hammer Drill
The Bosch GBH 18V-21 is a compact, powerful cordless SDS-Plus hammer drill that punches well above its weight. With a 2 joule impact system and a lightweight 2.4 kg body, it's the ideal tool for drilling into concrete, masonry, wood, and metal — without the hassle of a cable.
What's Included
- Bosch GBH 18V-21 body
- 2x 5.0Ah 18V batteries
- Charger
- Carry case
- Depth stop
- Machine cloth
Key Features
- Three operating modes — drilling, hammer drilling, and chiselling for versatile use on site
- Brushless motor — delivers maximum efficiency, longer runtime, and 100% maintenance-free performance
- 2 J impact energy with up to 5,100 bpm — tackles concrete and masonry with ease
- Variable speed (0–1,800 rpm) — match the speed to your material for cleaner, more controlled results
- Rotation Control clutch — protects you and the tool if the bit binds, preventing sudden kickback
- Vario-lock — adjust the chisel to 12 different positions for optimal working angle
- Tool-free bit changes — swap drill bits and chisels quickly without extra tools
- LED job light — illuminates your work area in low-light conditions
- Soft-grip handle — reduces fatigue during extended use
Technical Specifications
- Battery voltage: 18V
- Bit holder: SDS-Plus
- Max. drilling diameter in concrete: 21 mm
- Max. drilling diameter in wood: 30 mm
- Max. drilling diameter in metal: 13 mm
- Max. impact energy: 2 J
- Impact rate: 0–5,100 bpm
- Rated speed: 0–1,800 rpm
- Weight (without battery): 2.4 kg
- Tool length: 325 mm
- Sound pressure: 90 dB(A) | Sound power: 101 dB(A)
