Spend more time sanding and less time replacing clogged discs. A coating prevents dust and debris buildup that can wear out the abrasive. These discs fit over your tool’s arbor for the most stable mounting and require a backup pad.

Power through the hardest materials with silicon carbide abrasive. These discs also have tough rubber backing that handles the pressure needed to level concrete or shape stone. They mount onto your tool’s arbor and are stiff enough that you don't need a backup pad.

Wheels have a large surface area and a thick layer of rough abrasive for heavy material removal on concrete and stone. They are also known as Type 11 wheels, flared-cup wheels, snagging wheels, and cup stones.

Wheels are silicon carbide, which won't generate much heat.

Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.

A large grinding surface, combined with a thick layer of rough abrasive removes more material than other wheels. They are also known as Type 11 wheels, flared-cup wheels, snagging wheels, and cup stones.

Wheels are often used to grind weld seams and remove flaws from castings.

Caution: Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.