Description
The Klingspor 147647 PS 33 CK is a premium-grade abrasive sanding disc specifically engineered for high-performance stock removal on paint, varnish, filler, and wood. As a part of Klingspor’s professional PS 33 line, this 6-inch (150mm) disc features a semi-open aluminum oxide coating treated with an active lubricant (stearate) to significantly reduce loading and clogging during intensive use. The robust C-weight paper backing provides the ideal balance between flexibility and tear resistance, making it an essential tool for automotive refinishing, woodworking, and industrial surface preparation.
Performance Features
- Active Stearate Coating: Specialized anti-clogging layer prevents dust from building up between grains, extending service life by up to 3x.
- High Removal Rate: Synthetically produced aluminum oxide grain ensures aggressive, consistent material removal throughout the life of the disc.
- GLS3 Hole Pattern: Features a precision 6-hole (GLS3) configuration for superior dust extraction when used with compatible vacuum-assisted orbital sanders.
- Professional Finish: Semi-open grain distribution provides a clean, uniform scratch pattern, reducing the need for secondary touch-ups.
- Hook & Loop (Kling-On): High-strength self-fastening backing allows for quick, secure changes and a flat sanding profile.
Technical Specifications
| Abrasive Grade | 40 Grit (Coarse) |
| Disc Diameter | 6 inches (150 mm) |
| Hole Pattern | 6 Holes (GLS 3) |
| Bonding Agent | Synthetic Resin |
| Grain Material | Aluminum Oxide |
| Coating Type | Semi-open |
| Backing Material | C-weight Paper |
| Max RPM | 12,200 RPM |
What’s Included
- 100 x Klingspor 147647 PS 33 CK 6″ 40 Grit Sanding Discs
Explore more from our collection.
Reviews
There are no reviews yet.