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Klingspor FS 964 ACT Ceramic Fibre Discs – 25 Pack is a ceramic aluminium oxide abrasive for grinding steel and stainless steel with an angle grinder. Its resin bond and close coating provide a durable abrasive surface for demanding fabrication and metalworking tasks.
The abrasive or tool is specified for Steel, Stainless steel. 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: 25 discs. One ordered quantity supplies the complete box, pack or set shown for the chosen SKU.
Features and benefits
- Ceramic aluminium oxide abrasive grain
- Close-coated, resin-bonded construction
- Designed for grinding steel and stainless steel
- Ceramic aluminium oxide abrasive grain for the listed material applications.
- Resin bonding secures the abrasive grain to the working structure.
- Close-coated abrasive coverage provides a densely covered working face.
Suitable materials
Steel, Stainless steel.
Typical applications
- Apparatus and container manufacturing
- Pipeline construction
- Steel construction
Technical specifications
| Brand | Klingspor |
|---|---|
| Machine | Angle grinder with a suitable fibre-disc backing pad |
| Bonding agent | Resin |
| Grain | Ceramic aluminium oxide |
| Coating | Close |
| Selling quantity | 25 discs |
Variant specifications
| SKU | Dimensions | Grit / grade | Selling quantity | Maximum rotational speed | Peripheral speed |
|---|---|---|---|---|---|
| 330484 | 125 × 22 mm | 24 Grit | 25 discs | 12250 rpm | 80 m/s |
| 330485 | 125 × 22 mm | 36 Grit | 25 discs | 12250 rpm | 80 m/s |
| 330487 | 125 × 22 mm | 60 Grit | 25 discs | 12250 rpm | 80 m/s |
| 330490 | 125 × 22 mm | 80 Grit | 25 discs | 12250 rpm | 80 m/s |
| 330491 | 125 × 22 mm | 120 Grit | 25 discs | 12250 rpm | 80 m/s |
| 330489 | 180 × 22 mm | 24 Grit | 25 discs | 8500 rpm | 80 m/s |
| 330492 | 180 × 22 mm | 36 Grit | 25 discs | 8500 rpm | 80 m/s |
| 330495 | 180 × 22 mm | 60 Grit | 25 discs | 8500 rpm | 80 m/s |
Selection and use
Use a compatible fibre-disc backing pad and locking arrangement on the angle grinder. A hard ribbed pad supports heavier stock removal and edge work; a more flexible pad follows contours for finer finishing. Match disc diameter and bore to the mounting, and keep the machine speed within the disc and backing-pad ratings.
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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