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Black Magic Flexible Resin Cup Wheel 4" Aluminum 50 Grit

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Product Overview

True chip-free beveling. utilizing RGT technology. Black Magic DR Flexible cup wheels have the feel of a polishing pad. Lightweight and very smooth cutting, but as aggressive as a diamond cup wheel. Extremely versatile, can be used for beveling on natural stone, porcelain, UCS material, for removing mesh backing, and creating a smooth finish on the underside of countertop overhangs.


  • Flexible rubber insert reduces chipping, especially on porcelain/UCS surfaces
  • RGT Technology, a GranQuartz exclusive in high quality grinding wheels
  • Aluminum backed with 5/8"-11 connection

Features & Specifications

Diameter 4"
Position/Step/Grit 50
Bond Type Resin Bond
Wet/Dry Use Wet/Dry

Health & Safety Information

P65 Warning


This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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