You are here: Home > Abrasives > Grinding Discs & Stones

GRINDING DISCS/WHEELS:
While flap discs might be the popular option in the abrasives category, grinding discs or grinding wheels are the preferred choice when heavy material removal is required. Our grinding discs are engineered for aggressive stock removal and extra-long life.

We offer grinding discs in various sizes including 4.5”, 5”, 6”, 7” and 9”.
Sort by:
Page of 1
Pearl 4.5" Silverline™ Depressed Center Wheels


  • Material: Aluminum Oxide
  • For ferrous metals, iron, steel
  • Type 27 – Depressed center flat wheel
  • Less vibration
  • Cooler grinding
  • Non-loading
  • Increased grinding efficiency

Our Price: $1.25
Pearl 4.5" & 5" Redline™ Max-A.O.™ Depressed Center Wheels


  • Material: Aluminum Oxide
  • For ferrous metals; iron, steel & stainless steel
  • Type 27 – Depressed center flat wheel
  • Less vibration
  • Cooler grinding
  • Non-loading
  • Increased grinding efficiency

Pearl 4.5" D.A. Series Aluminum Depressed Center Wheels


  • For aluminum soft non-ferrous metals, copper, brass, bronze
  • Type 27 – Depressed center flat wheel
  • Aluminum
  • Max RPM: 13,300

Our Price: $1.99
Pearl 7" and 9" Redline™ Max-A.O.™ Depressed Center Wheels


  • Material: Aluminum Oxide
  • For ferrous metals; iron, steel & stainless steel
  • Type 27 – Depressed center flat wheel
  • Less vibration
  • Cooler grinding
  • Non-loading
  • Increased grinding efficiency

CGW 3-in1 Grinding Wheels 4.5" thru 6" 3-in-1 Cut / Grind / Finish Wheel


  • New innovation - High performance
  • 3-in-1 wheel for cutting, grinding, and finishing
  • Three layers of fiberglass net reinforcement provides added strength and flexibility
  • Fewer wheel changes = cost savings
  • For steel and stainless steel
  • Contaminent free

Bench Grinder Stones & Wheels

  • Available in 6", 8" and 10" diameters
  • 6" stone available in 3/4" or 1" thickness
  • Comes in 24 Grit, 36 Grit, 46 Grit, 60 Grit, and 80 Grit.
  • High quality aluminum oxide and gray in color
  • 6" grinding stone: 4456 max rpm
  • 8" grinding stone: 3600 max rpm
  • 10" grinding stone: 2483 max rpm