Virtually unbreakable steel cutting discs, tungsten carbide grit welded to the edge.
Tough enough to cut piano wire, (aeromodellers use this for under carriage legs) fiberglass, PCB, Perspex, plastics, woods and ceramics. RPM 5,000 - 20,000.
Use on all composite materials, GRP, Carbon Fiber, PCB, Perspex, Plexiglass, Lexon, Fiberglass, Marble, Ceramics, Polystyrene, ABS, Plastics, Wood, Metal.
Excellent on Perspex (Plexiglas) use below 10,000 RPM and they will not melt it unlike a diamond disc.
