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Across all industries and markets, every process and product has its own specifications and requirements. Cosma can develop tailor-made brushes built to your specified dimensions and suited to your specific industrial surface treatments and manufacturing machines. We would be happy to recommend the right brush for you, so please feel free to ask us about the various options for your company’s specific requirements.


If you would like a tailor-made brush, please send us the following specifications:

  • Application
  • Throughput speeds
  • Rotational speeds and engine power of your machine 
  • Required grit size


We also need the measurements listed below (see pictures), in millimetres (mm):
A = core length
B = brush length 
C = brush diameter 
D = core diameter 
E = shaft diameter 
F = pitch turning hole  
G = turning hole diameter 
H = turning hole depth 


You can also download our brush tailor-made form here and send it to


Customized Rotary Brushes - Sanding

  • Cylinder Brush for Sanding - Custom Made

    Cosma specialises in the design and manufacture of custom made sanding brushes to virtually any shape or size, with or without sandpaper flaps.

  • Tailor-Made Services

    Cosma offers tailor-made services, so you achieve an exceptional finish. From re-trimming to refurbishing, from testing the effects of the brushes to designing brushes to your request, Cosma has the know-how and experience.

    Need more information about this brush and/or would like to receive a quote? Then please add this product to your request and send it to us via this website.

  • Industry Leading Brush Solutions

    Cosma delivers bespoke, high-quality and robust brush solutions for the parquet sector and flooring production lines. Efficient and cost-saving brush technologies are key for Cosma. Our specialism in the wood flooring industry has lead us to work alongside many thought-leaders within the industry. We are constantly designing and improving our brush products in our test center. If you would like to visit our test center, please contact us.

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