Specialty Diamond 4SDRCW 4 Inch Double Row Segmented Diamond Cup Grinding Wheel

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Specialty Diamond’s Diamond Cup Wheels are designed to be used on small and large angle grinders. Double row segment design is formulated with high-grade diamond and unique bond matrix for fast and aggressive grinding. The high diamond concentration provides for a faster cut rate while the high quality of the diamonds provides longer blade life. The consistent diamond distribution and concentration provide high performance. A double row of diamonds on these blades provides for heavy material removal and provides longer life.

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Model# 4SDRCW

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  • Designed to be used for dry grinding of concrete and other masonry materials to smooth uneven surfaces and remove flashing
  • Extended performance diamond matrix provides 100x's the life of conventional abrasives and aggressive material removal
  • Large Grinding segments with heat treated steel bodies which provides increases durability and wheel life
  • 4" wheel with double rim and 5/8-11 arbor can be used on many small and large grinders
  • Engineered for dry or wet concrete grinding, leveling, or coating removal


  • 5/8" - 11 Threaded Arbor
  • Segment 0.325" Thick
  • Use: Dry or Wet
  • Max Speed: 11,000 RPM
  • 4" Diameter


  • Best for concrete grinding, leveling, thin coating removal, smooth uneven surfaces & remove flashing
Model# 4SDRCW
Brand Speciality Diamond
CA Prop 65

California Proposition 65