HARD coarse-grit sanding block, curved, with 28mm radius inner face and 30mm outer face.
Tungsten-carbide sandpaper carbide grit, tough and durable. Popular with stonemasons, rough block.
Ideal for undercuts, grooves and fillets, rounded edges and corners.
Perma-Grit® tools will cut : - All woods, fiberglass, carbon fiber, Kevlar, Plexiglas, Lexan, Perspex, acrylics, plastics, polystyrene, brass, copper, aluminum, ceramics, stone, horn, deer antlers, etc...
The grains are bonded with high-quality double-sided adhesive tape, and the wedge is made of anodized aluminum, which makes it light, clean, easy to use and will never warp.
The plus points:
Lightweight anodized aluminum shim with good grip
Coarse-grained sandpaper HARD
For all woods, fiberglass, carbon fiber, Kevlar, Plexiglas, Lexan, Perspex, acrylics, plastics, polystyrene, brass, copper, aluminum, ceramics, stone, horn, deer antlers, etc...