Diamond Cup Grinding Wheel 4 1/2 Inch For Angle Grinder Double Row Concrete Masonry Cup Wheel With 18 Segments Medium Bond Seven Eighths Inch Arbor Ideal For Concrete Cement Stone Grinding Heavy Duty

4.5-Inch Diamond Cup Wheel for Angle Grinders (Single)
✔️ 18 double-row segments for fast grinding on concrete

This 4.5-inch diamond cup grinding wheel is designed for heavy-duty grinding of concrete, cement, stone, and masonry. It’s ideal for construction, renovation, and maintenance projects requiring fast material removal and a smooth finish.

✅ Diameter 115 mm (4.5") cup wheel with 5 mm segment thickness and 19.4 mm total thickness
✅ 22.2 mm (7/8") arbor fits most 4.5" to 5" grinders
✅ 18 double-row segments for fast grinding on concrete and stone
✅ External 32.5 mm (1.28") segment length; internal 25.4 mm (1.0")
✅ Grit: fine for smooth finishes on concrete, cement, stone
✅ Max RPM 13300 with cooling holes to regulate temperature and reduce noise

💡 What is a diamond cup grinding wheel used for in concrete work?

This handy guide explains typical uses and setup for this tool. - Handy for leveling, smoothing, and finishing concrete, cement, stone, and masonry surfaces - Fits most 4.5-inch grinders with 7/8-inch arbor - 18 double-row segments for efficient material removal - Cooling holes reduce heat and noise, extending wheel life