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Laser Cutting

Welcome to our supply site for the 
Metalworking industry

Specialist in metal deburring brushes, metal finishing and brush technology since 1948

Cosma Brush Manufacturer

Specialist in Deburring Brush Technology

Deburring with brushes: laser cutting or other metal production processes (e.g. drilling or turning) creates burrs which need to be removed in order to make the surface suitable for the next step in the process or to finish your metal product optimally. Cosma manufactures innovative deburring brushes compatible to any machine brand to smooth rough drilling edges and uneven aluminium surfaces smooth and to remove rest material from sheet metal or steel frames. With the Cosma deburring brushes you can create any metal surface finishing desired. 

Important to know: Our brushes comply to Iso norm 1940-1 grade : Q 6,3.

Cosma Brushes

for any metal finish

Creating smooth metal surfaces, Edge finishing & Edge rounding, Satinizing metal, Deburr, Sharp edges, Aluminium, Deburring both sides, Copper, Aluminium sheet, Steel pipe, Cross holes, Glass, Holes, PVC, Deburr sheet metal, Stainless steel, Inside tubing, Intersecting holes, Deburr small parts, stone, plastic and more.

Our First Choice

Tailor-made brushes and machines 

Designed and built to your specifications and requirements, and fully integrated into your production process. Brushes for deburring and breaking sharp edges, satinizing, grinding, polishing, edge finishing and rounding, cleaning and de-dusting. Custom made and compatible to any machine brand. With a craftsman's precision and for a wide variety of applications in the metalworking industry. If you would like to test our brushes and machines, you are always welcome at our test centre in Weert.

Call: +31(0)495 532 354 or e-mail: info@cosma.nl

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Machine builder - Modular structure

Cosma machines consist of various modules that can be combined in a range of configurations according to the desired technique(s). Different processing steps can easily be combined in a single production flow. We integrate all the desired units into one or more compact production machines, allowing the entire production flow to be set up optimally and efficiently.

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Surface treatment of other products and materials: Wood, Metal, Plastic, Stone...

Cosma brush technology is applied in many industries and used for divers types of applications, such as deburring, descaling, cleaning, satinizing and more. The brushes suit a wide range of existing machines and power tools, but Cosma designs and manufactures also custom made brushes to fit your machine. Discover here a variety of the industries that apply Cosma brush technology and surface treatment machines.

Woodworking

Sanding and distressing for furniture, wall panels, doors and windows.

Metalworking

Deburring, satinizing, roughening metal frames, steel plates and cases.

Plastic extrusion

Structuring and deburring plastic components and beams. 

General information

Discover all our products on www.cosma.nl/en/

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