3M 05717 Perfect-It Rotary Back-up Pad, 7 Inch

Foam construction adds support for jobs ranging from paint removal to fine polishing Soft tapered edge helps improve control Range of pads includes soft, standard and hard densities Available with 5/8-11 interior threads to fit low-speed polishers and sanders for versatility Hole patterns provide escape route for dust, improve dust extraction 3M™ Hookit™ attachment system provides easy disc changes and optimizes disc life Our 3M™ Hookit™ Back-up Pad is available in soft, medium and hard foam densities for support during jobs from paint removal to fine finishing. Center-hole pads feature flat rigid centers and softer edges, providing added control. Our 6- and 7-in. pads feature several hole patterns to promote dust extraction. Our Hookit™ attachment system makes changing discs fast and easy.