PFERD 83147 1/2" Knot Wire End Brush - Straight Cup .014 SS Wire, 1/4" Shank
PFERD power and maintenance brushes are used where exacting demands are placed on efficiency and outcome of surface conditioning, deburring, and cleaning operations.
These brushes feature tightly twisted knots for low flex, high impact brushing action. Ideal for tough brushing applications. For weld cleaning, weld spatter removal, scale removal, cleaning, deburring, and flash removal.
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
- Power drill
- Straight grinder
Specifications:
| Filament-material | Stainless Steel Wire |
| Diameter | 1/2 |
| No. of knots | 6 pcs. |
| Trim length | 1-1/8 |
| Shank dia. | 1/4 |
| Outside dia. | 5/8 |
| Wire diameter | .014 |
| Recom. RPM from | 8000 RPM |
| Recom. RPM to | 13000 RPM |
| Max. RPM | 20000 RPM |
| Packing unit | 10 pcs. |
| EDP number | 83147 |
