Improved Sanding for a Broad Range of Projects Specific Hookit™ Abrasive Disc Pads fit a range of sanding equipment including Chicago Pneumatic® 777 sanders, National Detroit® 900 and Dynabrade® Model 57700 sanders or standard (5/8" shaft) slow-speed polishers. Choose back-up pads designed for use at maximum rpms from 1,500 to 12,000. The Hookit™ Attachment System The Hookit™ hook-and-loop feature makes disc attachment, removal, and re-attachment clean and easy, and facilitates use and re-use of the disc for the full extent of its abrasive life. Hookit™ disc pads have J-shaped hooks of the type most commonly used in everyday hook-and-loop applications. Hookit™ disc pads grip the brushed nylon loop backings of 3M™ Hookit™ discs and provide a finer finish than do adhesive backed discs. The Hookit™ system is designed for work spaces and applications where adhesive backed discs may become contaminated by dust, dirt, or flying debris. Better Ways to Sand from 3M
FEATURES:

• Hookit™ attachment system enables easy disc change-out, maximizing abrasive disc life
• Tapered edges from 15 degrees to 45 degrees make it easy to sand on flat or contoured surfaces
• Choose pads designed for 1,500 to 12,000 maximum rpms for a variety of uses
• Medium density foam construction provides support and flexibility for finer finishing and longer pad life
• Disc pads designed to save time and money on specific auto body projects