hook-and-loop-Sanding discs & sanding triangles for hardwood floors, wood, and metal

hook-and-loop-Grinding discs 125–225 mm, depending on the machine, diameter, and grit

In short: This collection brings together the most important hook-and-loop sanding discs and sanding triangles for hardwood floors, wood, metal, paint, and drywall. The first key factor is the machine or its diameter, followed by the type of abrasive and grit.

If you're looking for hook-and-loop sanding discs for hardwood floors—edger, random-orbit sanders, sanding giraffes, or three-disc sanders—you'll find zirconia alumina and corundum discs compatible with Lägler Trio, Pallmann Spider, Bona, MENZER, and many other machine systems here.

Go directly to the right model

Quick Selection by Machine

Machine / Application Suitable Type Typical Applications
Three-disc machine, e.g., compatible with the Lägler Trio Ø 200 mm " hook-and-loop" grinding wheels Hardwood Flooring, Renovation, Fine Sanding
Multi-disc machine, e.g., compatible with Pallmann Spider, Gecko Flex, and Janser Puma Ø 178 mm, 10 holes Parquet Sanding with Vacuum Extraction
edger and disc sander Ø 150 mm and Ø 180 mm Edge areas, wood, paint removal
Random-Orbit Sander Ø 125 mm, 8 holes Wood, metal, paint, small surfaces
Giraffe Sander / Long-Neck Sander Ø 225 mm, 8 holes Drywall, Wall, Ceiling, Spatula
Delta Sander and Multitool 82, 93, or 80 mm sanding triangles Corners, Edges, Profiles

zirconia alumina or corundum?

zirconia alumina is the durable, professional choice for hardwood floors, hardwood, renovation projects, and heavy-duty applications. Corundum is the cost-effective all-rounder for wood, paint, metal, and drywall. For very fine detail work and hard surfaces, silicon carbide be a good option.

Grit Size Guide

K24–K36 Initial sanding, paint removal, heavily worn floors
K40–K60 Intermediate sanding, removing scratches, leveling the surface
K80–K120 Final Sanding Before Applying Oil, Varnish, or Sealant
K150–K240 Fine intermediate sanding, drywall installation, surface preparation

The Grinding Wheel Guide provides more guidance.

Compatibility Note: The brand names and model names mentioned are registered trademarks of their respective owners. They are listed solely for the purpose of describing technical compatibility. RIWO Commerce has no business or legal affiliation with these companies.