During the first stages of processing, stainless steel is subjected to mechanical actions that can leave marks and scratches on the surface. To obtain a shiny and homogeneous surface it is normally necessary to subject the treated piece to several steps, but thanks to the CWA disc of Rosver it is possible to obtain a surface with an excellent finish with a single disc and a single pass.

The solution Rosver: the CWA INOX COOL disc

The CWA disc allows you to remove the marks of previous work in one step and with an excellent finish. The surface of the disc is composed of compressed abrasive (joined) in non-woven fabric thanks to which it is possible to remove the signs of previous abrasion processes, small oxidations and burnishing due to welding. Moreover, the ventilated support with air intakes favors the dispersion of heat and scarce from the workpiece.

Thanks to the CWA INOX COOL disc it is possible to obtain a uniform finish without scratches.


To use the CWA abrasive, an angle grinder is required. Assembly is ensured by a M14 thread, so the fixing ring is not necessary. It is recommended to install it on angle grinders with speed control, such as our SME 115mm Quick Grinder grinder

The disc shown in video, in 3SF grain, has a compact grain, medium hardness and excellent durability. Suitable for the polished finish of INOX, masking and light deburring of welding residues. Also excellent for cleaning light oxidations.

It is also available in other grits: finer and softer (2SF and 2SSF), or with coarser and harder grit (6SM and 8AC) for heavier abrasion operations: weld removal, deburring, deep scratch-resistant masking.