Garryson are well-known for producing the most durable and hard-working flap discs in the world.
Flap discs have been developed primarily as an alternative to sanding discs and can be fitted directly onto an angle grinder without a backing pad. Lasting up to 25 times longer than sanding discs they also provide a much better finish which will remain constant throughout the life of the disc.
Whilst primarily used in metal working for grinding welds etc. flap discs are also great for use freehand shaping and roughly finishing timber - especially close-grain hardwoods.
100mm discs have 5/8in (15.9mm) bore while all other diameters have a 7/8in (22.2mm) bore.