ROLOC ZIRCONIA DISCS (A)

These discs hold securely on the holder without any wobble, and the zirconia grit cuts through rust much faster than the aluminum oxide ones I used before.

The screw-on design is such a time-saver compared to the ones I used to fight with, and they hold tight on the female holder without any wobble mid-job. These zirconia discs chew through metal prep work fast, and I’ve already burned through a handful without the backing peeling off.

I've been using these zirconia discs for a few days now, and they really do hold up well on tough surfaces without glazing over. The screw-on design is secure and makes swapping them out quick, which saves time on the job. Only wish the pack had a few more discs for the price.