Description
The Klingspor 147837 (PS 33 BK) is a high-performance, semi-open coated abrasive disc engineered for superior stock removal and surface finishing. Specifically designed for professional use on random orbital sanders, these 5-inch hook-and-loop discs feature an 8-hole (GLS5) vacuum pattern to ensure optimal dust extraction, preventing premature clogging and extending the service life of the abrasive. The synthetic aluminum oxide grain provides exceptional hardness and toughness, making it the ideal choice for sanding paint, varnish, filler, and wood surfaces.
Performance Features
- High Removal Rate: Synthetic aluminum oxide grains are heat-treated to maintain sharp edges for aggressive cutting action.
- Semi-Open Coating: Designed with strategic spacing between grains to allow dust to dissipate, significantly reducing loading when working on coatings.
- Flexible Backing: Utilizes a medium-weight B/C-paper backing that offers the perfect balance of flexibility for contours and durability against lateral forces.
- Universal Application: Highly effective on varnish, paint, and fillers, while also providing a smooth finish on natural wood and fiberglass.
- Quick-Change System: Premium hook-and-loop (Velcro) backing ensures a secure, flat bond to the sanding pad with rapid changeover times.
Technical Specifications
| Specification | Details |
|---|---|
| Grit | 180 Grit |
| Diameter | 5 Inches (125 mm) |
| Hole Pattern | GLS 5 (8 Holes) |
| Grain Material | Aluminum Oxide |
| Bonding Agent | Resin |
| Backing Material | B/C-Paper |
| Attachment Type | Hook & Loop (Velcro) |
What’s Included
- 100 x Klingspor 147837 PS 33 BK Sanding Discs (180 Grit)
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