Bosch GWS 18 V-LI 18V 4Ah Li-Ion 4½" Cordless Angle Grinder Product Code: 2811R

Powerful angle grinder with robust 4-pole motor. High material removal rate and cutting performance. Gear head can be rotated in 90° steps. Includes anti-rotational protective guard. CoolPack battery with electronic cell protection against overload, overheating and deep discharge. Motor protection against overload and ensures a long life time. Supplied with carry case.


  • 2 x 4Ah Li-Ion Batteries
  • Adjustable Guard
  • Side Handle
  • All-Metal Gearbox
  • 45min Charge Time
  • Air-Cooled Motor
  • On/Off Switch
  • Non-Replaceable Carbon Brushes
  • Battery Charge Level Indicator
  • Handle Used Right or Left


Disc dia. 115 x 22.2mm bore. No load speed: 10,000rpm. Spindle thread: M14. Overall length: 320mm. Weight: 2.3kg.
Additional Information
Technical Specification
  • Brand : Bosch
  • Product Height : 102 mm
  • Product Length : 320 mm
  • Product Type : Cordless Angle Grinder
  • Brushless : Brushed
  • Charge Time : 45 min
  • Corded or Cordless : Cordless
  • Total Product Weight : 2.3 kg
  • Model No : GWS 18 V-LI
  • Disc Bore Size : 22.2 mm
  • Pack Size : 1
  • Blade Diameter : 115 mm
  • Battery Chemistry : Li-Ion
  • Switch Type : On/Off Switch
  • Battery Power : 4 Ah
  • Blade Diameter (Imperial) : 4½ "
  • No Load Speed : 10,000 rpm
  • Power Voltage Supply : 18 V
  • Carry Case/Bag Included : Yes
  • Manufacturer Guarantee : 3 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • Pieces in Pack/Case : 1
  • No. of Batteries Per Pack : 2
Product Contents
GWS 18 V-LI, L-Boxx inlay, 2 x 4Ah Li-ion batteries, AL 1860 CV quick charger, auxiliary handle and protective guard.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

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€428.95 Incl. 23% VAT

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Bosch GWS 18 V-LI 18V 4Ah Li-Ion 4½" Cordless Angle Grinder is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Surprisingly powerful I've been using one of these for just over a year now on tiles as a Bathroom Fitter after my corded one broke. I was pleasently surprised how well this matched up to my previous 850w corded one. It is of course a little heavier with a battery but I've not found it a problem, indeed I don't notice the extra weight anymore. In my experience a 4ah battery will do up to 8 cuts in hard porcelain tiles 60cm long before needing a re-charge, which isn't loads but has proven to be plenty if you have 2 batteries on the go, and of course you'll get through more tiles with standard ceramic ones.
Date published: 2016-12-15
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