Pferd 44383021 Felt Fan Grinder 30 x 20 mm, Hard (H), 6 mm Shank, FLS 3020/6 H
Available
The Pferd FLS hard (H) felt fan grinder is a shank-mounted felt flap wheel for pre-polishing and high-gloss polishing. This page lists 5 head sizes from 30 x 20 mm to 80 x 50 mm, all on a 6 mm shank.
The catalogue lists the FLS under the heading mounted felt flap wheels and describes them as used for pre-polishing and high-gloss polishing on small to medium-sized components (manufacturer-stated).
The flaps are highly flexible, so the tool adjusts to the contour, and the thermal load on the workpiece is low (manufacturer-stated).
If very fine finishes are needed, the soft and hard types can be used one after the other, with a polishing paste bar, which is ordered separately (manufacturer-stated).
Where this product is used
- Pre-polishing small to medium-sized components (manufacturer-stated)
- High-gloss polishing, used with a polishing paste bar (ordered separately) (manufacturer-stated)
- Following the hard version with the soft version for very fine finishes (manufacturer-stated)
Features
- Head sizes 30 x 20 mm, 40 x 20 mm, 50 x 30 mm, 60 x 40 mm and 80 x 50 mm
- Hard (H) felt flaps (manufacturer-stated)
- 6 mm shank, 40 mm length (L2) (manufacturer-stated)
- Low thermal load on the workpiece (manufacturer-stated)
- Highly flexible flaps adjust to the contour (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Version | hard (H) (manufacturer-stated) |
| Shank diameter (Sd) | 6 mm (manufacturer-stated) |
| Length (L2) | 40 mm (manufacturer-stated) |
| Head sizes (D x T) | 30 x 20 mm, 40 x 20 mm, 50 x 30 mm, 60 x 40 mm and 80 x 50 mm |
Key specifications
| Model | Designation | Head size (D x T) | Optimum speed | Maximum speed |
|---|---|---|---|---|
| 44383021 | FLS 3020/6 H | 30 x 20 mm | 6,300 rpm (manufacturer-stated) | 20,000 rpm (manufacturer-stated) |
| 44384021 | FLS 4020/6 H | 40 x 20 mm | 4,750 rpm (manufacturer-stated) | 15,000 rpm (manufacturer-stated) |
| 44385031 | FLS 5030/6 H | 50 x 30 mm | 3,800 rpm (manufacturer-stated) | 12,000 rpm (manufacturer-stated) |
| 44386041 | FLS 6040/6 H | 60 x 40 mm | 3,150 rpm (manufacturer-stated) | 10,000 rpm (manufacturer-stated) |
| 44388051 | FLS 8050/6 H | 80 x 50 mm | 2,400 rpm (manufacturer-stated) | 7,500 rpm (manufacturer-stated) |
Optimum and maximum speeds depend on the head size, so each item lists its own.
Selecting the right option
Choose the head size for the part you are polishing. The hard version is listed here; the soft version is on the page linked below. Do not exceed the maximum speed printed for the item and reduce contact pressure if you run above the optimum speed (manufacturer-stated).
Related products
The soft (W) version of the same felt fan grinder: Pferd Felt Fan Grinder FLS, Soft (W).
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30 x 20 mm
Model Number: 44383021
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40 x 20 mm
Model Number: 44384021
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50 x 30 mm
Model Number: 44385031
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60 x 40 mm
Model Number: 44386041
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80 x 50 mm
Model Number: 44388051
