Double-sided flap disc offered in three grits

Forney Industries has introduced what it says is the first double-sided flap disc to the U.S. market.

Three varieties are available. The company created a 40/40 grit double-sided flap disc for a coarse finish, a 40/80 grit for coarse-to-fine finish, and 60/120 grit for medium-to-fine finish.

The double-sided flap discs are secured to a plastic spin-on 5/8-11 center that allows the job to move with ease. The user spins to tighten and lock the flap disc in place. To switch to the other side, the user unscrews the flap disc and flips it over to attain the desired finish. These discs are for use on 4-1/2-in. angle grinders.