The brown cloth-backed variant is suitable for universal, heavy-duty use on alloyed and non-alloyed steels, as well as non-ferrous metals. The carton has a tear-off edge for separating the sections of abrasive belt at the workplace.
SBR 25, SBR 40 and SBR 50 correspond to shape B, ISO 3366.
SBR 100 corresponds to shape A, ISO 3366.
Materials that can be worked:
Aluminium
Cobalt-based alloys
Other non-ferrous metals
High-temperature-resistant materials
Nickel-based alloys (e. g. Inconell and Hasteloy)
Bronze
Hard non-ferrous metal
Titanium
Titanium alloys
Copper
Soft non-ferrous metal
Brass
Zinc
Stainless steel (INOX)
Grey/nodular cast iron (GG/GJL, GGG/GJS)
Annealed cast iron
Thermoplastics
Fibre-reinforced duroplastics (GRP, CRP)
Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)
Steel materials with a hardness over 54 HRC
Steel, cast steel
Steels up to 1,200 N/mm² (< 38 HRC)
Cast steel
Applications:
Roughening
Surface work
Cleaning
Fine grinding in multiple steps
Drive types:
Manual application More information: Features | Hole diameter | 75 mm | Weight & dimensions | Length | 50000 mm |  | Width | 25 mm | | Package weight | 100 g |
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