3M 81403 3" x 21" P120 Grit Purple Cloth Sanding Belts (761D) - 5 Belts per Package
• 3" by 21", 120 grit
• Aggressive initial cut, consistent cut rate & long life
• Higher stock removal with less heat & loading
• Better leveling with uniform finish, allows uni-directional sanding
• 5 Belts per Package
A Cubitron abrasive grain cloth belt constructed on a Y weight, strong, durable cloth backing. Resin bonded for heat resistance. Grade: 50. Primary markets: metalworking, woodworking. For tough portable belt sanding jobs; features long-lasting, durable 3M Cubitron abrasive grain on a strong Y-weight backing. The closed coat feature provides a better finish and less aggressive cut than a comparable open coat abrasives of the same grade. Provides increased cut rate, more uniform finish, higher stock removal with less heat and loading, and long life for wood sanding. Features a butt splice which allows for unidirectional sanding for extended life and reduced abrasive cost. The purple* color indicates it's leading edge technology designed to provide the lowest possible manufacturing costs. *The purple color is a trademark of 3M. Fits Skil sander numbers 594, 595; Porter Cable numbers 136, 153; Miller Falls number 830; Wards number 8533; Stanley number H493; Rockwell numbers 90, 91, 236 and 237.