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Bosch GWS 7-115 4½" Professional Angle Grinder 240V

Product Code: 67427

Robust, strong and powerful grinder with Champion motor for greater efficiency and a quality finish. Ideal for working in tight spaces.

  • 720W
  • Adjustable Guard
  • Aluminium Gearbox Housing
  • Fan-Cooled Motor
  • Lock-Off Switch
  • Dust-Sealed Bearings
  • Spindle Lock
  • Replaceable Carbon Brushes
  • Spindle Lock
  • View more information

Product contents:
GWS7-115, grinding guard, side handle, flanges and spanner.

Disc dia. 115mm x 22.2mm bore. No load speed 11,000rpm. Overall length 318mm. Weight 1.9kg. 110V version includes plug.

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Bosch GWS 7-115 4½" Professional Angle Grinder 240V Instruction Manual



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Bosch GWS 7-115 4½" Professional Angle Grinder 240V 4.6 5 12 12
GWS 7 115 grinder. Pleasure to use this grinder in professional stonemason category, but I've had two that have blown up one at 11 months and second at 6 months. Sensible but hard use; both occasions overheating or possible brushes wearing out too quick. Also found the cable much too feeble and it used to go rigor mortis in cold weather/prone to damage. I have questions for Bosch, but probably get another now anyway. 31 Jul 2015
Great workhorse Bought this, as we needed a 2nd angle grinder on the job, my old one is 5yrs old but still going, this one is by far the best I have bought to date. Used it with sanding disks to get old varnish off the floor around the skirting. 30 May 2015
Fantastic grinder Great little grinder. Have really put it through its paces and it never skips a beat. 9 Mar 2015
Exceptional service The service I experienced was Exceptional, I phoned the main switchboard to see if there was a way I could check if the product I required was in stock at my local store (Some 15 miles away at St Austell in Cornwall) the lady on the phone checked and informed me there was 1 Bosch GWS 7-115 41/2" Pro angle grinder left and if I so wished I could carry out the transaction with her and the product would be available to me I when I got there, this took approx 10mins total and only mins when I arrived at the Depot. Thanks for great service, and a top product. Kernow1 18 Feb 2015
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2 Questions  1 Answer

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Does it come with an M14 boss?
26 Aug 2015
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Bath, United Kingdom
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, Builder/Multi Trade
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The Bosch website does not (visibly, to me) give a spec for the spindle diameter of this grinder. The reccommended compatible blades are all 22.23mm bore. Your website gives this dimension as 22.2mm.

Please can the spindle diameter be confirmed? Does this difference matter?


28 May 2015
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Hi Barry, thanks for your question. The reason for the differences is that historically most angle grinders had a spindle diameter of exactly 7/8 of an inch, they're still the same size today but now that everything must be listed in millimetres some websites round the converted number off to different levels of accuracy. For example, 7/8" is exactly 22.225mm so some sites will list this exactly, some will round to 22.23 and some will round to just 22.2, however all tools and accessory listed like this will all be exactly the same size in reality at 7/8 of an inch. In terms of this grinder, the Bosch GWS 7-115, any accessories should be suitable as long as they have a diameter of 115mm, a bore listed as 22.2, 22.23 or 22.225mm, and a maximum rpm rating above or equal to 11,000rpm.
2 Jun 2015
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Download more info (pdf)

Brand Bosch
Disc Bore Size 22.2 mm
Manufacturer Guarantee 1 years
Model No GWS 7-115
No Load Speed 11,000 rpm
Pack Size 1
Power Output (Watts/Kw) 720 W
Power Voltage Supply 240 V
Product Length 318 mm
Total Product Weight 1.9 kg