Klingspor PS 21 FK 125mm 320 Grit Sanding Disc 50pc
$79.50
Product Parameters
| Size | 125mm (5″) |
| Grit | 320 |
| Quantity | 50 Each |
| Backing | Velcro |
| Features | No Dust Holes |
Description
Klingspor PS 21 FK sanding discs with Velcro backing for quick tool change. Made in Germany, ideal for stainless steel processing and apparatus manufacturing. Offers aggressive performance, high removal rate and long service life, suitable for both professionals and hobbyists.
Klingspor 125mm Velcro Backing Sanding Disc Pad PS 21 FK 5″ 320 Grit – No Dust Holes – 50 Each
Product Overview
Optimize your surface treatment with Klingspor’s premium PS 21 FK sanding discs ¨C engineered for professionals demanding efficiency and precision. These 125mm (5″) velcro-backed discs deliver aggressive material removal and long-lasting performance, making them ideal for both rough grinding and finish work on stainless steel, wood, and metal surfaces.
Core Features & Benefits
| Parameter | Details |
| Grit Size | 320 Grit for fine finish |
| Diameter | 125mm (5″) standard size |
| Backing Type | Velcro (hook and loop) for quick tool changes |
| Quantity | 50 discs per pack |
| Abrasive Material | Self-sharpening zirconia alumina |
| Max RPM | 12,200 for high-speed applications |
| Dust Holes | No holes (clean, focused sanding) |
| Construction | Synthetic resin-bonded velour fabric on E-paper backing |
| Origin | Made in Germany |
| Key Advantage | High removal rate with proven safety |
Performance & Applications
Designed for the stainless steel processing industry and apparatus manufacturing, these discs excel in both rough grinding and finish grinding. The self-sharpening zirconia alumina maintains cutting power even under high contact pressure, while the heat-resistant velour backing ensures secure attachment to power tools at extreme temperatures.
Why Choose Klingspor?
- Durability: Long service life reduces replacement frequency
- Efficiency: Quick velcro attachment minimizes downtime
- Precision: Consistent grit for uniform surface finishes
- Safety: Engineered for reliable performance in professional settings
FAQ
Q: What materials work best with these discs?
A: Ideal for stainless steel, wood, and metal surfaces.
Q: Can these discs be used with orbital sanders?
A: Yes, compatible with all standard 5″ velcro-backed sanding tools.
Q: Are these suitable for wet sanding?
A: Designed for dry sanding applications.
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