Head to head
Bosch Professional GWS 18V-10 vs Rhino TQ3
The Bosch Professional GWS 18V-10 is a 18v cordless 125mm angle grinder. The Rhino TQ3 is a 110v infrared site heater.
Last reviewed 13 September 2026
Specifications side by side
| Bosch Professional GWS 18V-10 | Rhino TQ3 | |
|---|---|---|
| Weight | 2.1 kg (excl. battery) | 19.5kg (110V, net) |
| Disc diameter | 125mm | - |
| No-load speed | 9000 rpm | - |
| Spindle thread | M14 | - |
| Power | - | 2 x 1.1kW infrared halogen lamps |
| Output | - | 7506 BTU |
| Dimensions | - | 500 x 460 x 1000mm (L,H,D) |
Sources: Bosch Professional GWS 18V-10, Rhino TQ3. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GWS 18V-10 if...
The GWS 18V-10 is Bosch's mainstream cordless replacement for a corded 125mm grinder, used for cutting, grinding and deburring on site. It is one of the most widely stocked cordless grinders in the Professional range and is often the reference comparison for rival 125mm cordless grinders.
Full GWS 18V-10 specifications →Buy or hire the TQ3 if...
A site heater used to warm people and dry out enclosed spaces on construction sites, run on a 110V site supply as UK site safety rules require.
Listed by
- RF Plant Hire Ltd - Brentwood
Common questions
What is the difference between the Bosch Professional GWS 18V-10 and the Rhino TQ3?
The Bosch Professional GWS 18V-10 is a 18V cordless 125mm angle grinder; the Rhino TQ3 is a 110V infrared site heater.
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