Diablo's premium 6-7/8 in. 24-Grit (Ultra Coarse) ALTO Sanding Disc with hook and lock backing includes break-through innovations that improve performance， extend sanding life and increase productivity. This sanding disc is designed for use in ALTO sanders， often times found in the Tool Rental Center. Designed for use in all types of wood.

Premium zirconium blend a superior quality formulation designed for fast material removal and long-standing life

Premium hook and lock backing enables repeated attachment and removal of discs for a consistent secure connection

Clog-shield features high performance separate coating that reduces pitch build-up and clogging for maximum productivity

Endura-bond: a specialized high strength resin provides superior grit-to-backing bond for extreme durability

Recommended use fast leveling， shaping， extra heavy stock removal and stripping

Tool usage alto sander

Materials wood

Quantity: one 6-7/8 in. 24-grit (ultra-coarse) alto sander disc