A comprehensive review tests the Bosch GKS18V-25N 18V ProFactor circular saw against 11 competing cordless models.
Pro Tool Reviews has evaluated the Bosch 18V ProFactor 7 1/4-inch circular saw (model GKS18V-25N), placing it in direct head-to-head benchmarking against 11 rival cordless circular saws. The testing assessed cutting power, tracking accuracy, ergonomics, and battery efficiency under heavy load conditions to determine where the tool excels and where it falls behind the competition.
The GKS18V-25N is built around Bosch's ProFactor technology, which utilizes BITURBO Brushless engineering designed to deliver power equivalent to high-output corded tools when paired with CORE18V high-power batteries. The benchmark testing highlighted strong performance in heavy timber ripping and cross-cutting, proving that modern 18V platforms can handle demanding site tasks without stepping up to dual-battery setups or higher voltage architectures.
What does this mean for a UK tradesperson or DIYer actually buying this kit — does it change what they should pay, buy, or watch out for? For UK joiners and site carpenters already invested in the Bosch Professional 18V battery system, this model offers a clear upgrade path for heavy-duty cutting without switching platforms. However, buyers must note that full ProFactor performance depends heavily on using Bosch CORE18V high-output batteries rather than standard 2.0Ah or 4.0Ah packs. UK tradespeople comparing options at Wickes, Screwfix, or independent merchants should factor in the added cost of high-capacity batteries if they do not already own them, or compare the total package price against equivalent 18V and 36V setups from Makita and DeWalt.
Reported by Pro Tool Reviews — original article
Price alerts on the kit you're watching, plus the deals our team files each day.
Create a free account
