Head to head
Bosch Professional GBH 2-28 F vs Bosch Professional GSB 18V-90 C
The Bosch Professional GBH 2-28 F is a corded sds-plus rotary hammer for drilling and light chiselling. The Bosch Professional GSB 18V-90 C is a 18v brushless combi drill/driver with bluetooth connectivity.
Last reviewed 13 September 2026
Specifications side by side
| Bosch Professional GBH 2-28 F | Bosch Professional GSB 18V-90 C | |
|---|---|---|
| No-load speed | 0-900 rpm | 0-630 / 0-2100 rpm |
| Impact rate | 0-4000 bpm | 29,500 bpm |
| Weight | 3.1 kg | 1.2 kg (excl. battery) |
| Chuck | SDS-plus | 13mm metal |
| Power input | 880 W | - |
| Impact energy | 3.2 J | - |
| Max torque | - | 65 / 36 Nm (hard/soft) |
Sources: Bosch Professional GBH 2-28 F, Bosch Professional GSB 18V-90 C. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GBH 2-28 F if...
The GBH 2-28 F is a long-running corded SDS-plus hammer that hire desks and merchants keep in stock as a dependable, easily serviced drill for concrete and masonry. It suits users who want a mains tool that never needs charging over a cordless equivalent.
Full GBH 2-28 F specifications →Buy or hire the GSB 18V-90 C if...
This combi drill sits in Bosch Professional's Biturbo 18V range for builders who want connected tool tracking alongside solid drilling performance. It is a common counterpart to the corded GBH 2-28 F for buyers moving their kit over to battery power.
Full GSB 18V-90 C specifications →Common questions
What is the difference between the Bosch Professional GBH 2-28 F and the Bosch Professional GSB 18V-90 C?
The Bosch Professional GBH 2-28 F is a corded SDS-plus rotary hammer for drilling and light chiselling; the Bosch Professional GSB 18V-90 C is a 18V brushless combi drill/driver with Bluetooth connectivity.
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