PFERD 48288 3" x 1/8" Unitized Wheel 1/4" A.H., A/O Fine (H) 8AM
PFERD offers a wide range of coated and non-woven abrasive tools for face-down grinding, belt grinding, peripheral grinding, surface conditioning, polishing, and much more.
POLINOX unitized wheels and discs consist of multiple heavily compressed, non-woven layers, which are bonded together by a special grain/resin system. This particular bond results in non-woven products with a very good surface finish, high stock removal rate and long service life.
These properties are particularly apparent when deburring, blending, finishing and polishing soft metals, alloyed and high-alloy steels, in addition to titanium alloys.
Type for straight grinders, flexible shafts and bench grinders: Ideal for work on smaller surfaces. Type for variable-speed angle grinders and fillet weld grinders: They are ideal for work on fillet welds and very hard-to-reach slots or indentations.Materials that can be worked:| Aluminium | Hard non-ferrous metal | Steel materials with a hardness over 54 HRC |
| Brass | Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC) | Steel, cast steel |
| Bronze | High-temperature-resistant materials | Steels up to 1,200 N/mm² (< 38 HRC) |
| Cast steel | Nickel-based alloys (e. g. Inconell and Hasteloy) | Thermoplastics |
| Cobalt-based alloys | Other non-ferrous metals | Titanium |
| Copper | Soft non-ferrous metal | Titanium alloys |
| Fibre-reinforced duroplastics (GRP, CRP) | Stainless steel (INOX) | Zinc |
Applications:- Roughening
- Deburring
- Surface work
- Cleaning
- Structuring (matt finishing, brush matting and satin finishing)
- Fine grinding in multiple steps
Drive types:- Flexible shaft drive
- Straight grinder
Specifications:
| Diameter | 3 |
| Height | 1/8 |
| Grit size | fine |
| Recom. RPM from | 6400 RPM |
| Max. RPM | 10200 RPM |
| Abrasive | A |
| Density | H (hard) |
| Spec. | 8AM |
| Bore | 1/4 |
| Packing unit | 10 pcs. |
| EDP number | 48288 |
Related Products:
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- 48248 - 3" x 1/8" Unitized Wheel 1/4" A.H., A/O Fine (MW) 6AF
- 48249 - 3" x 1/8" Unitized Wheel 1/4" A.H., A/O Coarse (H) 8AC
- 48290 - 3" x 1/4" Unitized Wheel 1/4" A.H., SiC Fine (W) 2SF
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