
More delivery methods in checkout
Return this item within 7 days of purchase.
Get an immediate answer with AI
AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact customer service.
Got metal to grind or smooth out?

This 100-pack of 4.5-inch zirconia discs is ready to eat through steel and stainless steel.

80 grit, 7/8 arbor, max RPM 13,200.

Backed with heavy-duty vulcanized fiber so they hold up.
Brand new from Black Hawk, part #RZ45080-100.
You’ll need a backing pad—these aren’t hook-and-loop.
Bulk pack, great for shops, fab work, or just stocking up.

4.6 out of 5