Use flap wheels with a threaded stud in tools that accept a shank.

Adapt flap wheels with a threaded stud for use on tools that have a threaded spindle.

The arbor’s shank attaches to hand-held drills and die grinders. Threads on the body hold the sanding roll in place.

Also known as cross- and square-sanding pad shank adapters, these arbors are required to attach sanding pads for internal and irregular surfaces to hand-held drills and die grinders.

Secure the shank into the collet or chuck of your tool. Attach the quick-change fastener on the sanding disc to the corresponding fastener on the backup pad.

Thread one of these backup pads onto the tool’s arbor, then attach a sanding disc and secure with the disc nut.

These pads are designed to channel air flow to the sanding disc for cooler operation, prolonging the life of the disc.

Designed to rotate independently of the disc, these pads clear material buildup on the abrasive surface for longer disc life.

Use screws to attach these pads to a tool.

Thread the stud into the tool's spindle.

Holes allow dust removal when used with a vacuum sander.

Thread the stud into the tool's spindle and then press the sanding disc onto the backup pad.

Mount a sanding sleeve to the straight shaft of a bench or pedestal grinder using one of these drums.

No tools required—twist the drum head by hand to tighten the sanding sleeve to the drum.