Bosch Professional
GSB 18V-90 C
18V brushless combi drill/driver with Bluetooth connectivity
Last reviewed 13 September 2026
Specifications
| Max torque (hard/soft) | 65 / 36 Nm |
| Chuck | 13mm metal |
| Weight | 1.2 kg (excl. battery) |
| No-load speed | 0-630 / 0-2100 rpm |
| Impact rate | 29,500 bpm |
Figures taken from the manufacturer: source. Anything we could not verify is left out rather than estimated. Specifications change by model year and configuration - confirm with the supplier before relying on them.
Who uses it
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.
Closest alternative
The model most often cross-shopped against the GSB 18V-90 C is the Milwaukee M18 FPD3.
Looking for one?
Most companies carry several makes and advertise none of them. Find the firms covering your area and ask what is on the yard.
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