PFERD 82742 4-1/2'' INOX-TOTAL COMBITWIST® S/B knot wheel .020'' stainless steel wire, 7/8'' plain arbor hole
PFERD power and maintenance brushes are used where exacting demands are placed on efficiency and outcome of surface conditioning, deburring, and cleaning operations.
Materials that can be worked:- Aluminium
- Bronze
- Other non-ferrous metals
- Hard non-ferrous metal
- Stainless steel (INOX)
- High-temperature-resistant materials
- Cobalt-based alloys
- Hard non-ferrous metal
- Nickel-based alloys (e. g. Inconell and Hasteloy)
- Nickel- or titanium-based superalloys
- Titanium
- Titanium alloys
- Soft titanium alloys (tensile strength 500 N/mm²)
- Soft non-ferrous metal
- Other non-ferrous metals
Applications:- Removing heat discolouration
- Cleaning
- Deburring
- Removing paint
- Derusting
- Descaling
- Work on fillet welds
- Weld dressing
- Removing oxide layers
- Cleaning
- Weld dressing
- Root seam processing
Drive types:- Flexible shaft drive
- Straight grinder
- Angle grinder
Specifications:
| Filament-material | INOX-TOTAL – stringer bead twist (degreased) |
| Diameter | 4-1/2 |
| Arbor hole | 7/8 |
| No. of knots | 36 pcs. |
| Trim length | 7/8 |
| Face width | 1/4 |
| Wire diameter | .014 |
| Recom. RPM from | 5000 RPM |
| Recom. RPM to | 12500 RPM |
| Max. RPM | 12500 RPM |
| Packing unit | 1 pcs. |
| EDP number | 82742 |
