PFERD 44698253 Schleifsterne Durchmesser 25 mm 20 St.

Suitable for cleaning, deburring and fine grinding of inner surfaces and contours.
Particularly suitable for hard-to-reach places such as drilled holes and indentations.
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)
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
Deburring
Surface work
Cleaning
Structuring (matt finishing, brush matting and satin finishing)
Fine grinding in multiple steps
Drive types:
Flexible shaft drive
Straight grinder