Bosch GBH 4-32 DFR SDS-plus Rotary Hammer — the fastest in the 4 kg class, designed for heavy work

Professional power in a compact 4 kg class

Bosch GBH 4‑32 DFR is an SDS-plus rotary hammer that sets the pace of work: 900 W power and 4.2 J impact energy translates to lightning-fast material removal and high efficiency in drilling and chiseling in concrete and masonry. Order number: 0 611 332 100.

This is the fastest universal hammer in the 4 kg class, offering even up to 30% faster drilling (Ø 25 mm) compared to other devices in this class. The Bosch Vibration Control system reduces vibrations to just 12 m/s², meaning less fatigue and greater precision during long tasks.

Why does this tool work in your favor?

• Finish jobs faster — the speed advantage in drilling shortens completion time and increases profitability.
• Fewer breaks, more durability — the robust metal gear housing withstands intensive use on the construction site.
• Comfort all day long — low vibrations of 12 m/s² significantly reduce hand and forearm fatigue.
• Versatility without compromise — drilling with impact, chiseling, and working with core bits in concrete, masonry, as well as drilling in wood and metal.

Technical specifications

• Rated power: 900 W
• Impact energy: 4.2 J
• Number of impacts at rated speed: 0–3,600 min⁻¹
• Rated speed: 0–800 min⁻¹
• Weight: 4.7 kg
• Chuck type: SDS plus

Drilling range

• Concrete (hammer drill bits): 6–32 mm
• Optimal range in concrete: 14–25 mm
• Masonry (core bits): up to 90 mm
• Metal: up to 13 mm
• Wood: up to 32 mm

The wide drilling and chiseling capabilities make this tool suitable for installation, renovation, and construction work.

Complete set — ready to work

• Depth stop 310 mm — 1 613 001 003
• Additional handle — 2 602 025 176
• Grease in tube (spare part catalog number 1 615 430 010)
• Machine cloth
• Quick-change drill chuck 13 mm — 2 608 572 212
• Tool case — 2 605 438 651
• Replaceable SDS plus drill chuck — 2 608 572 213

All components of the set come from the official manufacturer's specification for GBH 4‑32 DFR, ensuring full compatibility and quick start of work from day one.

Also known as (keywords)

Bosch GBH 4‑32 DFR hammer drill, Bosch SDS-plus hammer 900 W, 4 kg rotary impact hammer, SDS+ impact hammer, Bosch Professional universal hammer — the choice of professionals valuing reliability, work pace, and comfort.