Power Tools

Two professional stirrers for all mixing jobs: GRW 12 E and GRW 18-2 E Professional from Bosch Powerful and convenient

  • Two powerful stirrers: 1200 or 1800 watts
  • Frame handle configuration for low user fatigue
  • Minimal spattering thanks to continuously variable stirring speed
  • Quick and easy changing of the paddle
Add to my press materials
Save text
  • December 17, 2013
  • Power Tools
  • Press releases
  • Images: 2

press release

Whether thick or thin viscosity stirring materials: Bosch offers professional tradespeople the right tool for every mixing job with its GRW 12 E Professional and GRW 18-2 E Professional. These tools have a 1200 watt and 1800 watt motor respectively for powerful and fast mixing of different materials. The stirrers sit exceptionally comfortably in the hand thanks to their frame handle, which ensures low user fatigue even in continuous use. The accelerator switch is integrated into the handle and easy to operate. The stirring speed is continuously variable, which reduces material spattering to a minimum during mixing. If the paddle has to be changed, the universal M14 toolholder ensures easy accessory changes.

Both stirrers at a glance:
GRW 12 E Professional
The GRW 12 E Professional is a one-speed stirrer and is especially suitable for materials with low to medium viscosity. This enables, for example, painters to easily stir paints and varnishes or tilers to mix adhesive and grout. Depending on its consistency, the material is blended at up to 1,000 revolutions per minute. The maximum mixing volume is 50 kilograms, the maximum paddle diameter 140 millimeters.

GRW 18-2 E Professional
Bosch offers the GRW 18-2 E Professional stirrer with a two-speed gearbox for mixing volumes of up to 80 kilograms. With a motor speed of up to 450 revolutions per minute, it enables professional tradespeople to stir thicker viscosity materials such as plaster, mortar and putty especially well in first gear. On the other hand, the second gear with up to 1,050 revolutions per minute is suitable for stirring thinner viscosity materials such as paste or grouting compound. The maximum paddle diameter is 180 millimeters.

The GRW 12 E Professional and GRW 18-2 E Professional stirrers will be available at specialist retail outlets from January 2014 onwards at the recommended retail prices of 335 euros and 445 euros respectively plus VAT. The GRW 12 E Professional comes complete with a 140 millimeter paddle, and the GRW 18-2 E Professional comes with a 160 millimeter paddle. Other accessories such as a stainless steel paddles are available in the Bosch range of accessories.

 Specifications GRW 12 E Professional
 (replaces GRW 9 Professional)
 GRW 18-2 E Professional
 (replaces GRW 11 E Professional)
 Power input 1 200 W 1 800 W
 No-load speed
 
 0 - 1,000 rpm (1st gear)
 
 0 - 450 rpm (1st gear)
 0 - 1,050 rpm (2nd gear)
 Max. paddle
 diameter
 140 mm 180 mm
 Toolholder M14 M14
 Max. mixing volume 50 kg 80 kg
 Weight 5.3 kg (stirrer)
 1,3 kg (paddle)
 7.2 kg (stirrer)
 1,7 kg (paddle)


The Power Tools Division of the Bosch Group is one of the world’s leading providers for power tools, power tool accessories and measuring tools. In 2015, its roughly 20,000 associates generated sales of 4.5 billion euros, about 85 percent of which outside of Germany. With brands such as Bosch, Skil and Dremel, the division stands for customer focus and great engineering progress. The core success factors are innovative strength and pace of innovation. The division generated about one third of its sales in 2015 with products that have been on the market for less than two years. In 2016, Bosch Power Tools will again launch more than 100 new products onto the German market in its four business segments power tools, accessories, measuring tools and garden tools.

The Bosch Group is a leading global supplier of technology and services. It employs roughly 375,000 associates worldwide (as of December 31, 2015). The company generated sales of 70.6 billion euros in 2015. Its operations are divided into four business sectors: Mobility Solutions, Industrial Technology, Consumer Goods, and Energy and Building Technology. The Bosch Group comprises Robert Bosch GmbH and its roughly 440 subsidiaries and regional companies in some 60 countries. Including sales and service partners, Bosch’s global manufacturing and sales network covers some 150 countries. The basis for the company’s future growth is its innovative strength. Bosch employs 55,800 associates in research and development at 118 locations across the globe. The Bosch Group’s strategic objective is to deliver innovations for a connected life. Bosch improves quality of life worldwide with products and services that are innovative and spark enthusiasm. In short, Bosch creates technology that is “Invented for life.”

Further information is available online at www.bosch.com and www.bosch-press.com, http://twitter.com/BoschPresse.

PI8408 - December 17, 2013

Your contact person for journalists

Martin Steinlehner

+49 711 758-3132 Send Email

Share this information