– 100mm 4″ diamond coated grinding disc wheel – Outside diameter: 4″ (100mm) – Arbor hole: 5/8″(16mm) – Thickness: 1.3 mm – Grit: 60 Very Coarse – Max RPM: 12000 – Bowl-type grinding chip to cut hard and brittle materials such as glass, ceramics, marble, and metal circuit boards – High hardness and excellent impact resistance – Weight: 55 g(approx.)
