4.5" Diamond Grinding Wheels for Concrete or Masonry, 18 Turbo Segments, 30/40 Grit, Medium Bond, 5/8"-11 Arbor 4.5" Diameter - 18 Segments auspowers_batchsix 0V Auto Save ✓ ✓

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4.5" Diamond Grinding Wheels for Concrete or Masonry, 18 Turbo Segments, 30/40 Grit, Medium Bond, 5/8"-11 Arbor 4.5" Diameter - 18 Segments auspowers_batchsix 0V Auto Save ✓ ✓4. 5" Diamond Grinding Wheels for Concrete or Masonry, 18 Turbo Segments, 30 40 Grit, Medium Bond, 5 8" 11 Arbor Product Features MULTIPURPOSE designed for grinding, cleaning, leveling or coating removal for concrete and masonry GRIT SIZE #30 40 grit size BOND TYPE medium bond SEGMENT STYLE 18 turbo segments OPTIMAL RPM 8000 RPM (recommended), 13300 RPM (maximum) WET OR DRY recommended to use wet or dry with angle grinders