Klingspor PS 21 FK 125mm 80 Grit Sanding Disc 50pk
$56.80
Product Parameters
| Size | 125mm (5″) diameter |
| Grit | 80 |
| Quantity | 50 Each |
| Backing | Velcro (Hook and Loop) |
| Max RPM | 12,200 |
Description
German-made Klingspor PS 21 FK sanding discs with self-sharpening zirconia alumina for aggressive performance. Ideal for stainless steel processing, apparatus manufacturing, wood and metal surfaces. Quick tool change via velcro backing ensures efficient workflow. High removal rate and long service life for professional use.
Klingspor 125mm Velcro Backing Sanding Disc Pad PS 21 FK 5″ 80 Grit – No Dust Holes – 50 Each
Product Description
Boost your surface treatment efficiency with Klingspor’s PS 21 FK sanding discs. Designed for both professionals and hobbyists, these 125mm (5″) 80-grit discs feature a self-fastening velcro backing for instant tool changes, reducing downtime and maximizing productivity. Crafted with premium zirconia alumina abrasive, they deliver aggressive cutting action and long service life, making them ideal for rough and finish grinding on stainless steel, wood, and metal surfaces.
Core Specifications
| Quantity | 50 Each |
| Grit | 80 |
| Diameter | 125mm (5″) |
| Backing | Velcro (Hook and Loop) |
| Abrasive Material | Zirconia Alumina |
| Max RPM | 12,200 |
| Dust Holes | No |
| Applications | Stainless Steel, Wood, Metal |
| Origin | Made in Germany |
| Key Feature | Self-sharpening for high removal rate |
Applications
Perfect for apparatus and container manufacturing, stainless steel processing, and general metalworking. Ideal for both rough grinding and finish sanding tasks, ensuring consistent results on wood and metal surfaces.
Core Performance
- High removal rate for efficient material processing
- Self-sharpening zirconia alumina maintains cutting performance
- Durable velour fabric backing resists high contact pressure and temperatures
- Quick velcro attachment for tool-free changes
Quality Assurance
Engineered in Germany with strict quality controls, these discs feature a synthetic resin-bonded E-paper backing and velour fabric for reliable adhesion. Trusted by professionals for safe, consistent performance even in demanding industrial environments.
Differentiation
Unlike standard sanding discs, Klingspor’s PS 21 FK combines aggressive cutting power with long life, thanks to its optimized zirconia alumina formula. The no-dust-hole design suits applications where dust extraction isn’t required, while the velcro backing ensures fast, secure tool changes.
FAQ
Q: What materials can these discs sand?
A: Ideal for stainless steel, wood, and metal surfaces.
Q: Are these suitable for high-speed sanders?
A: Yes, rated for up to 12,200 RPM.
Q: How many discs are included?
A: 50 discs per pack.
Contact Us
Ready to enhance your sanding efficiency? Send us an inquiry today for bulk pricing or technical support.
Packaging & Transportation
Weldsuper Nozzles
Related products
15m 16mm2 6 Gauge Welding Cable Solar Car Stereo AU Made
Product Introduction
Australian made 15m welding cable with 16mm2 (6 Gauge) 100% oxygen free copper conductors. Features double insulated NBR/NBR outer shell (90oC rated), extra fine copper for excellent conductivity and flexibility. Complies to AS1995:2003, ideal for welding applications with 250 Amp Max (30% Duty Cycle).Specifications
| Length | 15m |
| Cross Section | 16mm2 (6 Gauge AWG/B&S) |
| Max Current | 250 Amp (30% Duty Cycle) |
| Conductor | 100% Oxygen Free Copper |
| Insulation | Double Insulated NBR/NBR (90oC rated) |
3M Cubitron 2 982C 5″ 36 Grit Sanding Disc 25 Pack
Product Introduction
3M Cubitron II 982C Fibre Disc delivers superior performance on carbon steel with Precision Shaped Grain. Ideal for weld removal, edge chamfering, and surface grinding, it offers twice the cut-rate and durability of conventional discs with less pressure, reducing operator fatigue.
Specifications
| Size | 125mm (5") |
| Grit | 36 |
| Pack Quantity | 25 |
| Centre Hole | 22mm |
| Backing | Stiff Fibre |
Aluminium Cutting Lubricant Wax Bar 600g Stearene
Product Introduction
Aluminium Cutting Lubricant Wax Stearene Bar, 600g, designed to lubricate saw blades on Aluminium and non-ferrous metals, effectively reducing disc clogging during cutting operations.
Product Parameters
| Weight | 600g |
| Type | Aluminium Cutting Lubricant Wax Stearene Bar |
| Application | Lubricating saw blades on Aluminium and non-ferrous metals |
| Function | Reduce clogging of discs |
Aluminium Cutting Lubricant Wax Tube 500g
Product Description
Aluminium Cutting Lubricant Wax Tube, 500g, designed to lubricate saw blades on aluminium and non-ferrous metals, effectively reducing disc clogging during cutting operations.
Product Parameters
| Product Name | Aluminium Cutting Lubricant Wax Tube |
| Weight | 500g |
| Application | Lubricating saw blades on Aluminium and non-ferrous metals |
| Function | Reduce clogging of discs |
EHOMA EC-G20CS 200x100mm 450kg F Clamp
Product Introduction
EHOMA EC-G20CS is a general purpose F clamp with precisely controlled hardening and tempering process for high clamping force. Nickel and chrome plating ensures excellent corrosion resistance, suitable for various industrial applications.Product Parameters
| Span | 200mm |
| Depth | 100mm |
| Rail Size | 19.5 x 9.5mm |
| Clamping Force | 450KG |
EHOMA EC-G30CS 300x140mm 670kg F Clamp
Product Description
A general purpose F clamp with swivel pad for even pressure on angular workpieces. Constructed with tempered hot-forged steel for rigidity and nickel-chrome plating for corrosion resistance, ideal for various clamping applications.
Specifications
| Clamping Force | 670 kg |
| Span | 300 mm |
| Depth | 140 mm |
| Rail Size | 25mm x 12mm |
| Weight | 1.85 kg |
Klingspor Inox A 24 R Supra 125mm Grinding Disc 10 Pack
Product Parameters
| Diameter | 125mm |
| Thickness | 6mm |
| Bore | 22.23mm |
| Max RPM | 12,200 |
| Quantity | 10 Pack |
Description
Klingspor Inox A 24 R Supra grinding disc, ideal for stainless steel, steel and casting. Features aggressive performance, long service life, and iron/sulphur/chlorine-free formula. Made in Poland with high-grade materials, suitable for angle grinders in metal construction, apparatus manufacturing and locksmith shops.
Male Female Cable Plug 50-70 DINSE 300-400 Amp Connector
Product Introduction
High-quality male and female cable plug connectors for welding applications, designed for reliable performance in industrial settings. Hampdon Industrial DINSE style connectors ensure secure and efficient power transmission.Product Parameters
| Male Plug Cable Size | 50mm2-70mm2 |
| Female Plug Type | 50-70 DINSE Style |
| Current Rating | 300-400 Amp |
| Part Number | 705156 |