Head to head
Bosch Professional GSB 18V-90 C vs Draper Tools Petrol Inverter Generator, 2300W (95197)
The Bosch Professional GSB 18V-90 C is a 18v brushless combi drill/driver with bluetooth connectivity. The Draper Tools Petrol Inverter Generator, 2300W (95197) is a portable petrol inverter generator for site and leisure use.
Last reviewed 13 September 2026
Specifications side by side
| Bosch Professional GSB 18V-90 C | Draper Tools Petrol Inverter Generator, 2300W (95197) | |
|---|---|---|
| Weight | 1.2 kg (excl. battery) | 33 kg |
| Max torque | 65 / 36 Nm (hard/soft) | - |
| Chuck | 13mm metal | - |
| No-load speed | 0-630 / 0-2100 rpm | - |
| Impact rate | 29,500 bpm | - |
| Rated output | - | 2300 W |
| Max output | - | 2500 W |
| Fuel tank | - | 7.5 litres |
| Running time | - | 5 hours (100% load) |
| Noise | - | 62 dB(A) at 7m |
Sources: Bosch Professional GSB 18V-90 C, Draper Tools Petrol Inverter Generator, 2300W (95197). Figures vary by model year and options, so check with the supplier before you commit.
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 →Buy or hire the Petrol Inverter Generator, 2300W (95197) if...
This Draper generator gives buyers a value-priced inverter option for tools, caravanning or backup power where Honda's equivalent output units cost more. It is aimed at owner-occupiers and small trade users buying outright rather than premium hire fleets.
Full Petrol Inverter Generator, 2300W (95197) specifications →Common questions
What is the difference between the Bosch Professional GSB 18V-90 C and the Draper Tools Petrol Inverter Generator, 2300W (95197)?
The Bosch Professional GSB 18V-90 C is a 18V brushless combi drill/driver with Bluetooth connectivity; the Draper Tools Petrol Inverter Generator, 2300W (95197) is a portable petrol inverter generator for site and leisure use.
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