PFERD Polinox Cross Buffs and Arbors

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 Classification - profi class 5.0 AAA031c098 - eclass 8.1 21011318 - eclass 7.0 21011390 - eclass 4.1 21011313