Head to head
Bosch Professional GWS 18V-10 vs Pike Signals EVO
The Bosch Professional GWS 18V-10 is a 18v cordless 125mm angle grinder. The Pike Signals EVO is a battery-powered portable traffic light system.
Last reviewed 13 September 2026
Specifications side by side
| Bosch Professional GWS 18V-10 | Pike Signals EVO | |
|---|---|---|
| Weight | 2.1 kg (excl. battery) | under 210kg including batteries (RadioMaster) |
| Disc diameter | 125mm | - |
| No-load speed | 9000 rpm | - |
| Spindle thread | M14 | - |
| Power | - | deep-cycle VRLA batteries, 12V 105Ah |
| Controllers | - | T2 (2-phase), T5 (5-phase), PT5 (5-phase + 4 pedestrian crossings) |
| Battery life | - | up to 14 days (RadioMaster) or 7 days (MicroBox) |
Sources: Bosch Professional GWS 18V-10, Pike Signals EVO. 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 EVO if...
A battery-powered temporary traffic light system for controlling single-lane closures on roadworks and utility jobs. Highways and utility contractors hire it where mains power is not available at the site.
Full EVO specifications →Common questions
What is the difference between the Bosch Professional GWS 18V-10 and the Pike Signals EVO?
The Bosch Professional GWS 18V-10 is a 18V cordless 125mm angle grinder; the Pike Signals EVO is a battery-powered portable traffic light system.
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