100Pcs 40 to 800 Grit Sanding Discs 5 inch 8-Hole Hook Loop Orbital Sander Paper Circuit Breakers Heat-treated for enhanced rust protection

Heat-treated for enhanced rust protection and service life

What heat source should I use to shrink the connectors

For connectors in industrial equipment

as this can cause excessive stress on the bearing and lead to premature failure

100Pcs 40 to 800 Grit Sanding Discs 5 inch 8-Hole Hook Loop Orbital Sander Paper Circuit Breakers Heat-treated for enhanced rust protectionFeatures: 10 Grit OptionsIncludes 100 sanding discs in 10 grit sizes: 40, 60, 80, 120, 150, 240, 320, 400, 600, 800. High Quality MaterialMade of durable aluminum oxide abrasive for fast cutting and polishing results. Universal Compatibility5 inch diameter with 8 holes, fits most orbital sanders (Dewalt, BLACK+DECKER, Makita, etc.). Multi Surface UseIdeal for wood, metal, plastic, and other materials. Technical Specifications: Color: Red Abrasive