Makita GV7000C 7" Verticle Disc Sander:Makita GV7000C Specifications: 7" Sanding Disc 7" Wool Bonnet No Load Speed 2500-4700 RPM AMPS 7.9 5/8" - 11 Spindle Thread 8-1/4" Overall Length Makita GV7000C Includes: Wrench 17 (781008-0) Wrench 28 (782412-6) Side Handle (152491-2) Sanding Lock Nut (224517-1) Sanding Disc 80 Grit (742071-8) Rubber Pad 170 (743012-7)Makita GV7000C Features: Lightweight for Easy Control (4.4 lbs.) Electric Speed Control Maintains Speed Under Load Variable Speed (2,500 - 4,700 RPM) for Desired Application Soft Start Feature Gradually Brings Tool to SpeedMakita 743052-5 7" Hook & Loop Back-Up Pad:FEATURES: For quick changes of wool bonnets For use with Makita 9227C polishing (743403 A) and compounding (192629-7) wool bonnets 5/8 - 11 inc spindle PaddedThe Makita hook and loop backing pad can be used on 7 In. Sander and polishers that have a 5/8 Ft. to 11 UNC arbor. It is designed for quick and easy pad changes. The backing pad can be used with different types of polishing and compounding pads that use the hook and loop backing pad system. 4,000 maximum RPM