Flap Disc 4.5″ P40 10pcs set

A Flap Disc 4.5″ P40 is a type of abrasive wheel used with an angle grinder. The specifications break down as follows:

• Flap Disc: This refers to the construction of the disc. It’s made of overlapping flaps of abrasive material that are bonded to a backing plate. This design provides a more consistent finish and a longer lifespan compared to traditional grinding discs, as new layers of abrasive are exposed as the disc wears down.
• 4.5″: This is the diameter of the disc, which is 4.5 inches (or 115 mm). This is a standard size for small to medium-sized angle grinders.
• P40: This is the grit size. P40 is a coarse grit, meaning it’s designed for aggressive material removal, grinding down welds, and shaping metal. It is not suitable for fine finishing. Coarser grits (lower numbers like P40, P60) are for heavy-duty work, while finer grits (higher numbers like P120, P240) are for smoothing and finishing.
• 10pcs Set: This simply indicates that the product is sold as a pack of 10 discs. Buying in a set is more cost-effective than purchasing individual discs.