Dremel Grinding stone (Dia)15.9mm Pack of 2.These Dremel aluminium oxide grinding stones are suitable for soft hard wood steel shell/stone ceramic aluminium and brass. They are compatible with Dremel rotary tools. They're 50mm wide 15.9mm in diameter.

Dremel Grinding stone (Dia)9.5mm.This Dremel grinding stone is for for sharpening deburring and general purpose grinding of most materialsand is compatible with rotary tools.

Dremel (Dia)38mm Grinding wheel Pack of 2.This Dremel grinding wheel is for for grinding and deburring different types of metaland is compatible with rotary tools.