Alpha Tools Segmented Grinding Cup Wheel




Alpha Tools Segmented Grinding Cup Wheel is designed for grinding and sanding applications on concrete, terrazzo and masonry products. The Alpha Tools Segmented Grinding Cup Wheel is available in two arbor sizes: 26mm square arbor grinding wheel (spring loaded flange), and a 7/8” arbor for different grinding wheels (manual flange). This grinding wheel is ideal for surface preparation after removal of floor covering materials such as ceramic tiles, as well as smoothing the underside of concrete countertops.


  • Grinding and Sanding Applications on Concrete, Terrazzo and Masonry
  • Ideal for Surface Preparation
  • Great for Smoothing the Underside of Concrete Countertops
  • 4″ grinding cup wheel
  • Available in 2 arbor sizes

Size and Arbor:

  • 5″ – DSQ0500 – 26mm arbor – 12,000 MAX RPM
  • 5″ – DEC005 – 7/8″ arbor – 12,000 MAX RPM


Additional information


26mm, 7/8"