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Manufacturer number:
Poliflex lens shape dia. 16x4 mm centre hole dia. 2 mm bond GR hard SIC220
Article no.: 4007220146675
Article code:
Please note the delivery time and limited advice:
We order this item for you directly from the manufacturer, as it is not part of our main range and is therefore not in stock with us.
InfoProduct details
Technical Data
| Type of product | Grinding wheel for off-hand grinders |
Identification numbers & Classifications
| Article number | 4007220146675 | |
| EAN / GTIN | 4007220146675 | |
| Manufacturer number | 41962020 | |
| L-Number | L51100 818 |
Description
Description:
Poliflex fine grinding tools are manufactured with high shape accuracy, outstandingly consistent quality and tight dimensional tolerances. They are ideally suited to fine grinding, structuring and preparations for polishing work, and are very frequently used for tool and mould-making applications. Poliflex fine grinding tools with the GHR bond are manufactured with an abrasive grain mixture comprising aluminium oxide and silicon carbide (SiC). The GHR bond is likewise a soft yet sturdy elastomer-based bond. Suitable for use on edges. Due to their construction, the small diameter variants are particularly suited to work on tight and hard-to-reach places. Ideally suited to very fine grinding on all metallic materials, e.g. in tool- and mould-making, in the dental sector and in the jewellery industry.
Feature:
- RPM, max.: 17900 RPM
- RPM, optimum: 12000 RPM
- Shape: Lens
- Width, metric: 4 mm
- Dia. hole: 2 mm
- Abrasive: AC
- Dia. external, metric: 16 mm
- Grit size: 220
- Bond: GHR
Advantage:
- Produces a fine, shiny surface finish.
- Soft grinding with a longer tool life.
- Produces very good surface quality.
- High economic efficiency thanks to long tool life and high stock removal rate.
- Maximum working convenience through precise concentricity.
Application:
- Recommendations for use: Depending on the intended use, profile using a dressing diamond or ceramic dressing stone at a low rotational speed. For the best results, use at a recommended cutting speed of 20-25 m/s.
- Applications: Step-by-step fine grinding
- Drive types: Flexible shaft drive; Straight grinder
Material:
- Materials that can be worked:
- Cast steel
- Cobalt-based alloys
- Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
- Nickel-based alloys (e.g. Inconell and Hastelloy)
- Stainless steel (INOX)
- Steel materials with a hardness > 54 HRC
- Steels up to 1,200 N/mm² (< 38 HRC)
- Materials that can be worked: Cast steel; Cobalt-based alloys; Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC); Nickel-based alloys (e.g. Inconell and Hastelloy); Stainless steel (INOX); Steel materials with a hardness > 54 HRC; Steels up to 1,200 N/mm² (< 38 HRC)
Supplied with:
- Please order compatible arbor separately.
Note:
- For safety reasons, the maximum permitted rotational speed indicated must never be exceeded.