... : 100mm-250mm 2. Type: Single row, Double row, Turbo, Swirl 3. Grit No.: Course, Medium Diamond Cup Wheels are designed for grinding ... . Diameter: 100mm-250mm.2. Application: Diamond double row grinding cup wheels are ideal for form mark removal, deburring, chamfering, smoothing and ... with minimal dust, used dry or wet grinding.4. Type: Single row, Double row, Turbo type, Swirl Type5. Spec.: Outer ...