Bosch GKS 18V-70 L Professional Brushless 190mm Circular Saw (Body Only)
18V 190mm BITURBO brushless circular saw with the blade on the LEFT for a clear cut-line view. 70mm @90deg, 49mm @45deg, 5000rpm, LED. Bare unit (cardboard).
Where it sits among 190mm circular saws
Scaled against the 29 circular saws with a 190mm blade we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.
Full specs
From Bosch's own documentation. Checked 20/06/2026. Report a spec error ›
Cutting
Power & Motor
Dust & Rail
Physical & Build
The blade-left version of Bosch's 190mm BITURBO saw, and that is the whole point of it. With the blade on the left of the motor, a right-handed user gets a clear, direct sightline onto the cut line, which many tradespeople strongly prefer for accuracy. On spec it gives a generous 70mm of depth at 90° at 5000rpm with BITURBO power, a fast brake and overload protection, though it does without rail compatibility. At 4.1kg it is a full-size saw. The choice for anyone who cuts to a line by eye and wants the better view.
Powered by Bosch 18V Professional · 13
All 13 batteries that fit this tool, smallest first. Kits and chargers ›
PROCORE18V-40 4.0Ah · 72Wh
0.52kg
4.62kg
from £54.99at Tooled Up + £6.95 delivery
View at Tooled Up ›
GBA18V-40 4.0Ah · 72Wh
0.6kg
4.7kg
from £73.99at Machine Mart + £4.99 delivery
View at Machine Mart ›
GBA18V-50 5.0Ah · 90Wh
0.62kg
4.72kg
from £85.00at Machine Mart + £4.99 delivery
View at Machine Mart ›
EXBA18V-80 8.0Ah · 144Wh
1.04kg
5.14kg
from £182.95at Tooled Up + £6.95 delivery
View at Tooled Up ›
Tool weight worked out by adding each pack's weight to the bare tool, using the makers' figures. The maker's own with-battery figure can differ slightly. We may earn a commission on retailer links.
Warranty · 3yr
Register within 4 weeks. Batteries & chargers can also be extended (unlike DeWalt/Makita).
Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.
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