kwb Corund Sanding Strip Type A 93/K 80, 230 mm, for wood, metal, and painted surfaces. Perforated design for efficient dust extraction and consistent abrasion across multiple materials.
kwb Corund Sanding Strip Type A 93/K 80 – Abrasive Sanding Strips for Wood, Metal & Painted Surfaces
The kwb Corund Sanding Strip Type A 93/K 80 is a general-purpose abrasive strip designed for professional and workshop use. It combines a durable corundum grain with a sturdy paper backing for consistent material removal across multiple surface types.
Corundum abrasive grain delivers long-lasting cutting performance and even wear across wood, metal, and painted surfaces
Type A open-coat construction prevents clogging and maintains consistent abrasion throughout the working life
230 mm length provides ample coverage for flat and curved surfaces in a single pass
Gelocht (perforated) design improves dust extraction and keeps the work surface cleaner during sanding
What sets the kwb Corund Sanding Strip apart
The Type A 93/K 80 grain grade strikes a balance between aggressive cutting and a smooth finish. The corundum mineral is naturally harder than standard aluminum oxide, which means the strip retains its cutting edge longer and requires less frequent replacement during extended sanding tasks.
Ideal for
Workshop professionals and DIY enthusiasts working with wood, painted surfaces, and light metals. The 93/K 80 grain is well suited for initial shaping and intermediate smoothing on furniture components, cabinetry, and metalwork where a uniform surface finish is required before painting or coating.
Application of kwb Corund Sanding Strip Type A 93/K 80
Secure the workpiece on a stable surface or mounting block
Attach the sanding strip to a compatible sanding block or hand-sanding frame
Sand along the grain direction for wood surfaces using moderate, even pressure
Progress through grit stages if needed, cleaning the surface between passes
kwb is a German manufacturer of professional sanding and polishing accessories for the woodworking and metalworking trades. The brand supplies abrasive strips, discs, and related consumables to workshops and industrial users across Europe.
It is suitable for painted surfaces, wood, lacquered surfaces, metal, and spackled surfaces. The corundum grain is effective on both porous and non-porous materials.
Type A refers to the open-coat construction of the abrasive coating, which allows for efficient dust removal. The 93/K 80 designation indicates the grain size and type — a medium-coarse corundum grain suited for general-purpose sanding.
The strip is 230 mm in length. The width and thickness correspond to the standard kwb sanding strip format for the 93/K 80 grain grade.
Yes, the 230 mm length is compatible with standard hand-sanding blocks and frame-mounted sanding systems. The perforated design helps secure the strip during use.
kwb provides a 24-month manufacturer warranty on this product. The warranty covers manufacturing defects under normal workshop use.
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