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Corundum Fiber Sanding Discs, Ø 115 mm | Pack of 50 | K16-K100
Corundum Fiber Grinding Discs, 115 mm Ø, for Angle Grinders In short: These 115 mm Ø corundum fiber grinding discs are designed for use with angle grinders when working on metal, steel, stainless steel, concrete, or old coatings to achieve controlled material removal. The 50-pack is suitable for workshops, construction sites, metal fabrication, and regular renovation work. Fiber discs...-
€12.10 / 50 pieces , including tax€0.24 / 1 piece
- unit price
- €0.39 per item
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€19.55 / 50 pieces , including tax€0.39 / 1 piece
- unit price
- €0.39 per item
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€12.10 / 50 pieces , including tax
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Corundum Fiber Sanding Discs, 180 mm Ø | Pack of 50 | K16-K100
Corundum Fiber Grinding Discs, 180 mm Ø, for Angle Grinders In short: These 180 mm Ø corundum fiber grinding discs are large grinding discs for angle grinders, designed for machining metal, steel, stainless steel, concrete, or old coatings that require heavy-duty removal. The 50-pack is ideal for workshops, metal fabrication, construction sites, and recurring grinding tasks....-
€22.40 / 50 pieces , including tax€0.45 / 1 piece
- unit price
- €0.67 per item
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€33.40 / 50 pieces , including tax€0.67 / 1 piece
- unit price
- €0.67 per item
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€22.40 / 50 pieces , including tax
Zircon Sanding Triangles 93 x 93 mm, 6-Hole | K36-K120
Zircon Sanding Triangles, 93 x 93 mm, 6-Hole, for Delta Sanders and Multitools In short: These 93 x 93 mm zircon sanding triangles are suitable for delta sanders and multitools with a 93 x 93 mm hook-and-loop mounting and a compatible 6-hole dust extraction system. They are suitable for corners, edges, profiles, wood, paint...
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€13.20 / 50 pieces , including tax€0.26 / 1 piece
- unit price
- €0.38 per item
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€19.20 / 50 pieces , including tax€0.38 / 1 piece
- unit price
- €0.38 per item
Zircon Sanding Triangles, 82 x 82 mm, without holes | K36-K120
Zircon Sanding Triangles, 82 x 82 mm, without holes, for delta sanders In short: These 82 x 82 mm zircon sanding triangles are suitable for delta sanders with an 82 x 82 mm hook-and-loop backing without vacuum ports. They are ideal for corners, edges, profiles, wood, paint, and precise detail work. ✓...
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€10.20 / 50 pieces , including tax€0.20 / 1 piece
- unit price
- €0.32 per item
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€16.20 / 50 pieces , including tax€0.32 / 1 piece
- unit price
- €0.32 per item
silicon carbide Sanding Triangles 80 mm | K36-K100
silicon carbide 80 mm Sanding Triangles for Multitools and Oscillating Tools In short: These silicon carbide 80 mm sanding triangles are triangular sanding sheets with hook-and-loop for multitools and oscillating tools equipped with a compatible 80 mm triangular sanding plate. They are suitable for corners, edges, window frames, door frames, stair treads, paint, wood, plastic, and renovation work. The product boosts search queries...
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€13.90 / 50 pieces , including tax€0.28 / 1 piece
- unit price
- €0.28 per item
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€13.90 / 50 pieces , including tax€0.28 / 1 piece
- unit price
- €0.28 per item
Fiber Grinding Discs for Angle Grinders – Aluminum Oxide, Ø 115 mm & Ø 180 mm
Our corundum fiber grinding discs, mounted on a durable vulcanized fiber backing, are the ideal choice for professional grinding and scrubbing applications on metal, stainless steel, concrete, and non-ferrous metals. High material removal rate, long service life, and can be used on both sides.
Applications
- Metal & Steel: Removing rust, smoothing welds, removing burrs
- Stainless steel (V2A/V4A): Surface finishing without contamination—iron-free abrasive grain
- Concrete & Screed: Rough Removal, Surface Preparation
- Non-ferrous metals: aluminum, copper, brass
Compatible Angle Grinders
- Bosch Professional GWS Series
- Makita GA Series
- FEIN WSG Series
- All angle grinders with a standard M14 mount
Metal Grit Guide
| grit | Use |
|---|---|
| K16–K36 | Rough removal, rust removal, old coatings |
| K60–K80 | Smoothing the weld bead, intermediate grinding |
| K100–K120 | Surface Finishing, Paint Preparation |
Frequently Asked Questions
Can I use fiber washers on stainless steel?
Yes—our corundum fiber discs are iron-free and do not leave any contamination on stainless steel. For V2A and V4A, we recommend K60–K80 for weld bead finishing and K100+ for surface finishing.
What's the difference between a fiber washer and a fan washer?
Fiber discs feature a rigid vulcanized fiber backing—high removal rate, ideal for rough grinding and weld bead finishing. Fan discs are more flexible and produce a more uniform finish during surface finishing. Sold in packs of 50—free shipping on orders of €199 or more.
Compatibility Note: The brand names and model designations listed (including Bosch, Makita, FEIN, and others) are registered trademarks of their respective owners. They are mentioned solely for the purpose of describing technical compatibility. Riwo Commerce has no business or legal affiliation with these companies.
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