Description:
POLIROLL cartridge rolls consist of spirally wound, coated abrasives. The abrasive grain is embedded in the resinoid coating on the sturdy backing material, which achieves the best possible abrasive performance. Set of different POLIROLL cartridge rolls with matching arbors.
Feature:
- PFERD type: PRS 151
- Width, metric: 145 mm
- Length, metric: 180 mm
- Height: 40 mm
Advantage:
- Coordinated selection of the most common versions.
- Consistently high grinding performance throughout its entire tool life thanks to ongoing exposure of fresh abrasive grain during application.
- The abrasive spiral band is firmly held in place on the rubber drum holder as the holder expands during use.
- Easy tool change.
Application:
- Recommendations for use: Grind with the point rather than the flat surface so as not to damage the bond through the effect of heat. Mount POLIROLL with the bonded side facing towards the arbor. Use grinding oil that is suitable for the material in order to significantly increase the tool life and the abrasive performance of the tools.
- Applications: Deburring; Step-by-step fine grinding; Leveling; Sharpening; Work on weld seams; Working on edges
- Drive types: Flexible shaft drive; Straight grinder
Material:
- Materials that can be worked:
- Annealed cast iron
- Brass
- Cast steel
- Copper
- Fibre-reinforced thermosetting plastics (GRP, CRP)
- Grey/nodular cast iron (GG/GJL, GGG/GJS)
- Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
- Stainless steel (INOX)
- Steel materials with a hardness > 54 HRC
- Steels up to 1,200 N/mm² (< 38 HRC)
- Thermoplastics
- Titanium
- Materials that can be worked: Annealed cast iron; Brass; Cast steel; Copper; Fibre-reinforced thermosetting plastics (GRP, CRP); Grey/nodular cast iron (GG/GJL, GGG/GJS); Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC); Stainless steel (INOX); Steel materials with a hardness > 54 HRC; Steels up to 1,200 N/mm² (< 38 HRC); Thermoplastics; Titanium
Note:
- The maximum permitted peripheral speed is 11 m/s.
- For safety reasons, the maximum permitted rotational speed indicated must never be exceeded.