Description
The KLINGSPOR 337900 (AN 400) is a high-performance abrasive screen disc designed to deliver superior dust-free sanding and an exceptional finish across a variety of materials. Featuring an advanced open-grid structure, this 125mm (5-inch) disc allows for full-surface dust extraction, significantly extending the service life of the abrasive while improving air quality and safety at the workplace. Ideal for professionals in woodworking, automotive refinishing, and drywall construction, the AN 400 ensures aggressive material removal without the clogging issues common to traditional sandpaper.
Performance Features
- Effective Dust Extraction: Open lattice structure enables high-efficiency extraction across the entire disc surface, preventing dust build-up.
- Extended Service Life: By keeping the cutting surface clear of debris, the AN 400 lasts significantly longer than standard perforated discs.
- Hole Pattern Independent: Can be used with any random orbital sander regardless of its extraction hole pattern, offering maximum versatility.
- Aggressive Removal: Premium Aluminum Oxide grain provides consistent stock removal for paint, varnish, filler, and wood.
- Waterproof Design: Stable polyester backing allows for both dry and wet sanding applications.
Technical Specifications
| Manufacturer SKU | 337900 |
| Product Series | AN 400 (Supra) |
| Diameter | 125 mm (approx. 5 inches) |
| Grit Size | 120 Grit |
| Grain Material | Aluminum Oxide (A/O) |
| Backing | Polyester Screen (Mesh) |
| Attachment Type | Self-Fastening (Hook & Loop) |
| Applications | Paint, Varnish, Filler, Gel Coats, Plaster, Wood, Composites |
What’s Included
- 50 x 5″ x 0H 120 grit Mesh Disc
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