Bosch UNIVERSALIMPACT 730 Hammer Drill

The Bosch UNIVERSALIMPACT 730 is a corded hammer drill designed for precision drilling across a wide range of materials, including masonry, wood, stone, tiles, and metal.

Powered by a 730 W motor, it delivers a maximum drilling diameter of 14 mm in masonry and 30 mm in wood, with an impact rate of 48,000 bpm for effective progress through harder surfaces. The variable speed range of 50–3,200 rpm is controlled via a speed preselection wheel at the throttle switch, allowing the user to match drilling speed to the material with accuracy.

At just 2.1 kg, this hammer drill is lightweight and compact, making it well suited to overhead work and extended use on site. The keyless chuck with autolock enables fast, tool-free bit changes, reducing downtime when switching between applications. The ergonomic design, combined with the included auxiliary handle and depth stop, gives users control and consistency across drilling tasks.

Suitable for contractors, electricians, carpenters, and serious DIYers tackling fixings into masonry or structural timbers, this drill comes supplied in a carrying case for organised transport and storage.

Features and Benefits:
• Speed preselection wheel for precise control of drilling speed to suit different materials
• Keyless chuck with autolock for fast, tool-free bit changes
• Lightweight 2.1 kg ergonomic design ideal for overhead and prolonged drilling
• 730 W motor with an impact rate of 48,000 bpm for effective drilling in masonry
• Supplied with auxiliary handle, depth stop, and carrying case

Specifications:
Rated input power: 730 W
No-load speed: 50–3,200 rpm
Impact rate: 48,000 bpm
Max. drilling diameter in masonry: 14 mm
Max. drilling diameter in wood: 30 mm
Max. drilling diameter in steel: 12 mm
Max. torque: 17 Nm
Max. screw diameter: 5 mm
Weight: 2.1 kg
Dimensions (L x W x H): 386 x 291 x 110 mm
Sound pressure level: 102 dB(A)
Sound power level: 110 dB(A)
Vibration emission – drilling in metal: 2.0 m/s²
Vibration emission – impact drilling in concrete: 18.0 m/s²

Contents:
Carrying case
Depth stop
Auxiliary handle