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Manufacturer number:
Cat. Nr.:
Disc brush, silicon carbide (SiC), ⌀ 144 mm, Grit: 80
Article no.: 646839
Catalog no.: 575018
Article code:
- Grinding medium code: SiC
Product details
Technical Data
| Grit | 80 | |
| Brush ⌀ D1 | 144 mm | |
| Disc dia. D2 | 150 mm | |
| Grinding media | Silicon carbide (SiC) | |
| Grinding medium code | SiC | |
| Grit designation | coarse | |
| Bristle thickness | 1.2 mm | |
| Working area ⌀ | 144 mm | |
| Bore ⌀ d1 | 32 with groove mm | |
| Length of brush section H1 | 43 mm | |
| recommended speed | 1,000 min-1 - 1,200 min-1 | |
| maximum speed | 2,500 min-1 | |
| Feed | 4,500 mm/min - 8,000 mm/min | |
| Infeed | 0.8 (fine) – 1.5 (coarse) mm | |
| Type of product | Disc brush |
Identification & Classification
| Article number | 646839 | |
| Catalog number | 575018 | |
| EAN / GTIN | 4045197892690 | |
| Manufacturer number | 575018 80 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
Description
Version:
Disc brushes with extremely tightly packed abrasive bristles (right to the edge of the brush) embedded in the plastic pad. The bristles support each other, giving a highly stable shape. Very long working life.
Nylon bristles with very high silicon carbide grit content for general-purpose use.
With longitudinal groove for clamping on face mill arbors (DIN 6357) and combination face mill adapters (DIN 6358).
Nylon bristles with very high silicon carbide grit content for general-purpose use.
With longitudinal groove for clamping on face mill arbors (DIN 6357) and combination face mill adapters (DIN 6358).
Advantage:
- Workpiece rework directly after the machining process.
- Reproducible results due to constantly exposed grinding grit.
- Good process reliability thanks to high shape stability and shape accuracy.
- Quick and secure installation without further accessories.
- Very low radial run-out.
Application:
On CNC machining centres and when used by robots, preferably wet grinding with cooling lubricant. Machining of flat components: precise deburring, edge rounding, finish machining after milling, surface finishing e.g. of sealing and mating faces.
Note:
Special versions available on request.