Cut-buffing brushes with 8-strand knotted sisal cord bristles are especially suitable for rough surface processing of workpieces with a complex surface profile. In particular the flexible sisal bristles can penetrate into recesses, undercuts, corners and edges that are otherwise difficult to access. Together with a suitable, coarse polishing paste, sisal cord cut-buffing brushes provide a fine finish that is suitable as preparation for subsequent buffing, coating or anodizing.
Multiple rows of 8-strand knotted sisal cords with a thickness of 5 mm
Fixation on a phenolic resin-reinforced cardboard core with safety stapling made of high-carbon steel staples
Individually calibrated for low-vibration concentricity
Diameters 150 - 600 mm
Configurable width 15 - 45 mm (1 - 5 rows)
Bore hole diameters 10 - 60 mm
Sisal is obtained from specific agave species in global cultivation areas. Similar to other natural fibers, sisal fibers are very resistant to physical and chemical stresses. In addition, sisal is very tough, has high tensile strength and is also characterized by its high rigidity. This is why sisal is particularly suitable for polishing and coarse cut-buffing of metals and especially steel.
For sisal cord brushes, we only use braided cords of European manufacturers containing highest-quality sisal raw material with particularly long fibers. The cords of approx. 5 mm thickness are braided from 8-strands. This makes our cord brushes particularly soft and flexible and at the same time very resistant to heavy duty usage during polishing. Therefore, our Sisal cord brushes ensure an excellent service life and effective polishing attack.
* Observe the safety regulations for the minimum diameter of drive shafts!
We manufacture your desired bore individually for you. We cover every known bore diameter for industrial polishing machines *
If you need other bore diameters or special adapters (e.g. for hexagonal shafts, with keyways, etc.), we will be happy to manufacture them on request **
* Polishing discs drilled individually at the customer's request are excluded from exchange or return in accordance with our Terms of Cancellation.