Description
100 mm diamond cup grinding wheel for concrete
Diamond cup grinding blocks utilize a high-temperature hot-pressing sintering process. High-density diamond particles are carefully selected and combined with a reinforced alloy base for extra sharpness. They resist deformation and sanding.
Quickly and easily smooth out uneven surfaces, remove old coatings, repair scratches, and renovate floors, helping you achieve a mirror-like finish.
Compatible with various handheld grinders, angle grinders, and polishers.
✅ Grinding Disc Size
▸ [Diameter] 4″ (100 mm)
▸ #30, #50, #70, #100
▸ Continuous operation life increased by 40%
✅ Efficient and time-saving
▸ Optimized chip flute design reduces dust accumulation
▸ Suitable for both wet and dry use, suitable for various application scenarios
► Concrete renovation | Epoxy coating removal | Marble polishing | Garage floor repair | Tile grinding
► Construction sites | Home basements | Commercial spaces | Factory workshops | Pretend granite polishing












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