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KLINGSPOR QRC 820 Quick-Change Discs are designed for grinding and finishing metals, stainless steel, paint, varnish.
The abrasive or tool is specified for Metals, Stainless steel, Paint, Varnish, Filling compound. Its construction and working form are detailed below, so material suitability, mounting and the selected article can be checked together.
Sold as a full selling pack: 50 discs; 25 discs. One ordered quantity supplies the complete box, pack or set shown for the chosen SKU.
Features and benefits
- Hard, stable surface-conditioning material supports long working life.
- Designed for light deburring and removal of rust and paint.
- QRC fastening permits quick disc changes on a matching pad.
- Aluminium oxide abrasive grain for the listed material applications.
- Resin bonding secures the abrasive grain to the working structure.
Suitable materials
Metals, Stainless steel, Paint, Varnish, Filling compound.
Technical specifications
| Brand | Klingspor |
|---|---|
| Bonding agent | Resin |
| Grain | Aluminium oxide |
Variant specifications
| SKU | Dimensions | Grit / grade | Selling quantity | Diameter | Maximum rotational speed |
|---|---|---|---|---|---|
| 357467 | 51 mm | Coarse | 50 discs | 51 mm | 19,100 rpm |
| 357468 | 76 mm | Coarse | 25 discs | 76 mm | 12,500 rpm |
Selection and use
Use a backing pad and mounting system that match the selected Quick Change Disc. Choose the disc diameter and abrasive grade for access, stock removal or finishing, and check the holder rating as well as the abrasive rating. Sets and refills have different supplied contents, which are identified below.
Maximum RPM and peripheral-speed values are article ratings, rather than recommended working speeds. Use the rating for the selected article and follow the limits marked on the abrasive, mounting accessory and machine.
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