Press release #Power Tools

First cordless Disc Sander and Polisher on the market: The EasyCurvSander 12 from Bosch

EasyCurvSander 12 from Bosch

New sanding experience thanks to unique technology

  • Versatile: Sanding and polishing of flat, rounded or curved surfaces
  • Comfortable: New sanding experience with minimal vibrations and noise level
  • Efficient: Fast work results with high surface quality
Manuel Roj

Manuel Roj >


Simple sanding and polishing of different surfaces: with the first cordless Disc Sander and Polisher on the market, the EasyCurvSander 12 from Bosch, DIY enthusiasts now benefit from even more flexibility. The 12 volt tool incorporates new sanding technology: Three rotating and movable sanding discs adapt to different surfaces – from flat to round or curved. The EasyCurvSander 12 is therefore also suitable for sanding tasks with inwardly curved surfaces, for example wooden chair backs, which can only be sanded evenly with difficulty using conventional tools. In addition, the EasyCurvSander 12 quickly and easily sands surfaces that are curved outwards – for example, wooden bowls or rounded seating surfaces. For quick results in every project, Bosch provides DIY enthusiasts with long-lasting sanding nets instead of sanding paper. Thanks to their open net structure, the sanding nets guarantee a high material removal rate in combination with the sanding disc technology. At the same time, they are less susceptible to clogging with sanding dust or residual paint and are easier to clean. This leads to a considerably longer service life in comparison with conventional sanding paper. Regardless of whether wood, painted surfaces or metal are to be sanded or polished, the EasyCurvSander 12 always makes surfaces easily and quickly silky smooth.

Noticeably satisfying sanding experience thanks to unique technology

With its compact design and a weight of only 500 grams, the EasyCurvSander 12 is easy to hold – and offers DIY enthusiasts a noticeably pleasant sanding experience. In comparison to tools in the same voltage class with conventional sanding technology, it has 50 percent less vibration and is up to 60 percent quieter. This is based on the rotating sanding discs: Whereas conventional sanders operate with a vibrating or oscillating sanding movement, the unique sanding technology guarantees a lower transmission of vibrations – and is therefore easy on the ears. In addition, the EasyCurvSander 12 can be attached to all conventional Bosch vacuum cleaners via a dust extraction attachment. Simply click on the extraction attachment and fasten to the tool with the elastic band – and off you go. Dust is now extracted directly where it originates.

Versatile thanks to variable speed control

Its variable speed control allows the EasyCurvSander 12 to be adapted quickly to the material being processed – making it versatile for any project. The first level is designed for polishing, the second for sanding off lacquer and the third for sanding off wood. Vehicle enthusiasts can also polish vehicle paintwork and after a weekend trip, for example, they can use polishing paste and polishing sponges to restore the shine to the motorcycle's coating. The polishing sponges are suitable for polishing painted surfaces, chrome or leather and are available in the accessories program. If work has to be carried out on small areas or in tight spaces, the two rear sanding discs can be removed and you can comfortable polish shoes for example. A powerful 12 volt lithium-ion battery with 2.5 Ah guarantees a long runtime: It provides the Disc Sander and Polisher with sufficient power to work on furniture and, for example, to completely sand a wooden chair or a chest of drawers with a single battery charge. A three-stage battery charge display on the front side of the tool indicates at all times how much longer the EasyCurvSander 12 can still be operated.

The EasyCurvSander 12 cordless Disc Sander and Polisher is available now. All prices are recommended retail prices including VAT.

Tool specifications
EasyCurvSander 12
Battery voltage/capacity12 V/2.5 Ah
Rated speed 800 – 1,800 rpm
Speed control Yes
Sanding disc diameter 38 mm
Fastening for the sanding netsVelcro
Runtime per battery charge (2.5 Ah) ≥ 30 min
Tool dimensions
Length x width x height
165 x 85 x 110 mm
Weight with/without 2.5 Ah battery500/400 g
Vibration level (sanding of wood)< 2.5 m/s²
Guaranteed sound power level70 dB
Scope of delivery/recommended retail price including VAT
  • Tool in a carton, sanding net sets with grains 80, 180 and 320, adapter for the dust extraction, without battery and charger: €89.99
  • Tool in a soft bag, sanding net sets with grains 80, 180 and 320, adapter for the dust extraction, battery and charger: €129.99
Subject to change.

The Robert Bosch Power Tools GmbH, a division of the Bosch Group, is one of the world’s leading providers for power tools, power tool accessories and measuring tools. In 2019, its roughly 20,000 associates generated sales of 4.8 billion euros, about 85 percent of which outside of Germany. With brands such as Bosch and Dremel, the division stands for customer focus and great engineering progress. The core success factors are innovative strength and pace of innovation. In 2020, 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 400,000 associates worldwide (as of December 31, 2019). The company generated sales of 77.7 billion euros in 2019. Its operations are divided into four business sectors: Mobility Solutions, Industrial Technology, Consumer Goods, and Energy and Building Technology. As a leading IoT provider, Bosch offers innovative solutions for smart homes, Industry 4.0, and connected mobility. Bosch is pursuing a vision of mobility that is sustainable, safe, and exciting. It uses its expertise in sensor technology, software, and services, as well as its own IoT cloud, to offer its customers connected, cross-domain solutions from a single source. The Bosch Group’s strategic objective is to facilitate connected living with products and solutions that either contain artificial intelligence (AI) or have been developed or manufactured with its help. 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.” The Bosch Group comprises Robert Bosch GmbH and its roughly 440 subsidiary and regional companies in 60 countries. Including sales and service partners, Bosch’s global manufacturing, engineering, and sales network covers nearly every country in the world. The basis for the company’s future growth is its innovative strength. Bosch employs some 72,600 associates in research and development at 126 locations across the globe, as well as roughly 30,000 software engineers.

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