HERKULES abrasive brushes consist of flexible nylon abrasive filaments with embedded silicon carbide or aluminum oxide abrasive crystallites. HERKLUES abrasive brushes are used for a wide variety of materials for deburring, matting, structuring and cleaning. When deburring in particular, abrasive filament brushes have the advantage over conventional metal wire brushes that they grind off the secondary burrs instead of shearing them off. Therefore, deburring with HERKULES brushes provide damage-free contours as required in the manufacture of precise engine and transmission components.
Nylon abrasive filaments casted with a thermoset compound onto a cardboard core
Incorporated abrasives of SiC or AlOx, grit 80 - 320
Individually calibrated for vibration-free concentricity
Diameter 200 to 400 mm
Witdth 10 to 60 mm
Freely selectable bore holes 17 - 60 mm
The filaments of our HERKULES abrasive brushes are made of particularly resistant polyamide 6.12, in which the silicon carbide or aluminum oxide abrasive is embedded. PA 6.12 has high wear and impact resistance, good recovery capacity after bending and is very resistant to oils, greases, aliphatic hydrocarbons and alkalis. PA 6.12 is therefore particularly suitable for use in grinding brushes. For gentle surface treatment, the filaments are extruded in a wave shape.
Abrasive filament SC-007
Waved filament made of technically high quality carrier material PA 6.12
Silicon carbide grit 320 abrasive
Thickness: 0.6 mm
Carborundum / Silicon Carbide (SiC)
In contrast to corundum (aluminum oxide / AlOx), the carborundum (silicon carbide / SiC) used in abrasive fleece consists of very sharp-edged crystals. This is the best choice when the fundamentally harder and more brittle properties of SiC are required because the SiC abrasive grains consist of only a few crystallites with a precisely adjusted size distribution. As a result, abrasive nonwovens based on SiC are sharper compared to aluminum oxide and provide more effective removal. The industry uses abrasive fleece based on SiC due to its hardness, especially on non-ferrous metals, stainless tool steels and ceramic and mineral materials.
* Observe 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.