RR5 abrasive for metal


A flexible abrasive wheel using silicon carbide as the abrasive, designed specifically for polishing root radii and platform on turbine blades made of Nimonic and other nickel steel alloys. This grade of wheel can also be used for general purpose polishing and de-burring on a wide range of ferrous and non-ferrous metals.


Voluntary Product Information (VPI) for RR5 Products

Available as straight wheels in diameters from 25mm to 500mm, mounted wheels and points in all the standard sizes and shapes (see ISO 603 - 17: 2014) and in block or stick shapes. 

Bond type Rubber
Hardness Medium
Maximum Speed 32 m/s

Voluntary Product Information (VPI) for RR5 Products

DATA sheets (where applicable) and a voluntary product information sheet (VPI) are provided by the link(s) below. In Europe, abrasive wheels are classified as "Articles without intended release" under REACH regulations.

A material safety data sheet can be provided on request, please send your request to sales@marrose.com


"RR5" bond wheels find applications for polishing turbine blades, hand tools and general polishing and light de-burring on a wide range of ferrous and non-ferrous materials. In use rubber bonded abrasive wheels offer low vibration, precise control and surface finish equivalent to coated abrasive or resin/vitrified abrasive product with a grit size 3 to 4 times finer. e.g. C80 RR5 will give finish equivalent to #240 to #320 resin/vitrified or coated abrasive product of the same abrasive grain type.

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    Head Office

    North Beck Mills, Becks Road
    United Kingdom

    Tel: +44 1535 602364

    e-mail: admin@marrose.com

    Technical Support

    Tel: +44 (0) 1535 602364

    e-mail: tech@marrose.com


    Tel: +44 (0) 1535 602364

    e-mail: sales@marrose.com

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