Klingspor PS 21 FK 6″ 40 Grit Sanding Disc Pad 50pk
$79.00
Product Parameters
| Size | 150mm (6″) diameter |
| Grit | 40 |
| Quantity | 50 Each |
| Backing | Velcro (Hook and Loop) |
| Max RPM | 10,200 |
Description
Klingspor PS 21 FK sanding discs feature self-sharpening zirconia alumina for aggressive performance and long life. Ideal for rough/finish grinding of stainless steel, wood and metal. Quick tool change with velcro backing, no dust holes. Made in Germany, trusted by professionals for high removal rate and reliability.
Klingspor 150mm Velcro Backing Sanding Disc Pad PS 21 FK – 6″ 40 Grit (50 Pack) | No Dust Holes
Product Description
Boost your surface treatment efficiency with Klingspor’s PS 21 FK sanding discs¡ªengineered for both professional precision and hobbyist convenience. These 150mm (6″) 40-grit discs feature a secure velcro backing for tool-free, 3-second changes, minimizing downtime and maximizing productivity. Crafted with self-sharpening zirconia alumina, they deliver aggressive cutting action and long service life, ideal for rough and finish grinding on stainless steel, wood, and metal. Made in Germany, each pack of 50 ensures consistent performance even under high contact pressure and process temperatures.
Core Features & Benefits
| Description | Key Advantage |
|---|---|
| 40 Grit Zirconia Alumina | Aggressive material removal for fast stock reduction |
| Velcro Backing (Hook & Loop) | Tool-free changes in seconds; secure attachment |
| 150mm (6″) Diameter | Compatible with standard backing pads |
| No Dust Holes | Optimal for dry sanding applications |
| 10,200 RPM Rating | Safe, high-speed operation for industrial use |
| 50 Discs per Pack | Cost-effective bulk supply for continuous work |
| Synthetic Resin Bond | Durable velour fabric resists delamination |
| E-Paper Backing | Flexible yet sturdy for consistent finish |
| Made in Germany | Precision-engineered for reliability |
| High Removal Rate | Reduces project timelines for professionals |
Applications
Perfect for apparatus manufacturing, container production, and stainless steel processing. Trusted by professionals for rough grinding, deburring, and surface preparation on metal and wood surfaces.
Performance & Quality
Klingspor¡¯s PS 21 FK discs combine self-sharpening grains with a heat-resistant bond, ensuring consistent performance even at high RPM. The velour backing maintains secure attachment during heavy use, while the zirconia alumina abrasive ensures long life¡ªreducing replacement frequency and costs.
Why Choose Klingspor?
Unlike generic sanding discs, Klingspor¡¯s German-engineered design prioritizes safety, durability, and efficiency. The no-dust-hole design eliminates clogging in dry applications, while the bulk pack offers unbeatable value for high-volume users.
FAQ
Q: What materials work best with these discs?
A: Ideal for stainless steel, wood, and ferrous metals.
Q: Are these compatible with all Velcro backing pads?
A: Yes, standard 150mm hook-and-loop pads fit perfectly.
Q: Can they be used wet?
A: Designed for dry sanding; no dust holes may cause water retention.
Request a Quote
Ready to upgrade your sanding efficiency? Contact us for bulk pricing or technical support¡ªour team ensures you get the right tools for your industrial needs.
