MULTIPURPOSE - Our 4-inch diamond grinding wheel designed for grinding, cleaning, leveling or coating removal for concrete,tiles, marble, masonry granite and some other construction materials
Arbor - 5/8"-11
GRIT SIZE - #30 grit size (Diamond material, strong and durable). BOND TYPE - medium bond. SEGMENT STYLE - 18 turbo segments. OPTIMAL RPM - 8000 RPM (recommended), 13300 RPM (maximum). Steel based.
WET OR DRY - recommended to use wet or dry with angle grinders. Strong steel body provide stable cutting performance and good finishing on the Lower cost to save your money
[Hole design helps cooling and reduces wear] Each 4 inch concrete grinding wheel has 6 holes. Unique hole design helps maintain and cool the cutting pattern, reducing wear.