Surface Grinding Cup Wheels for grinding stone

Alpha® introduces the Surfacer Grinding Cup Wheels a new grinding wheel system to smooth out the underside of tabletops. This two-step process is available in two grit types: black for coarse and white for fine. The coarse grit is designed for fast material removal and the fine grit smoothes out the surface of the stone.

  • Quick Solution for Undersides of Counters
  • Fast Material Removal
Part No. Size Maximum RPM Arbor(s) Grit
SG4C11 4" 14500 7/8", 5/8"-11 Threaded Coarse
SG4F11 4" 14500 7/8", 5/8"-11 Threaded Fine