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The Klingspor HST 555 is a self-fastening multihole backing pad for random orbital sanding. Its perforated face allows extraction through the sanding system, while the hook-and-loop fixing holds compatible abrasive discs across the pad.
Sold as a full selling pack: 1 pad. One ordered quantity supplies the complete box, pack or set shown for the chosen SKU.
Features and benefits
- Multihole face supports dust extraction through compatible sanding discs.
- Self-fastening surface for quick abrasive changes.
- Designed for random orbital sanders.
- Match diameter, thread and hardness to the selected pad specification.
Match the perforated pad face to the abrasive and the random orbital sander’s extraction arrangement. Centre the self-fastening disc so it sits evenly across the support, and select the pad hardness and mounting connection shown for the article below. The multihole pad provides support and attachment; the abrasive disc determines the cutting action and surface finish and is selected separately.
Technical specifications
| Brand | Klingspor |
|---|---|
| Mounting | thread M8/5/16 |
| Hole pattern | multi hole |
| Selling quantity | 1 pad |
| SKU | 320489 |
| Dimensions | 150 mm |
| Grit / grade | Medium |
| Configuration | M8 thread; 5/16 thread |
| Maximum rotational speed | 12000 rpm |
Selection and use
Match the accessory dimensions and mounting connection to both the abrasive and the machine. Thread, bore, diameter and face design determine compatibility; matching only the overall diameter is not sufficient. The supplied quantity and any included components are stated below, so the complete mounting arrangement can be checked.
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