{"product_id":"3m-7100089797-rotor-blade-set-mini-orbital-sander","title":"3M 7100089797 Rotor Blade Set Mini Orbital Sander","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100089797 is a replacement rotor blade set designed for use with the 3M 28737 Elite Series Mini Orbital Sander. Rotor blades are internal rotating components that drive the orbital sanding motion of the tool, and their condition directly affects sanding performance, surface finish quality, and tool longevity. When blades show wear, chipping, or imbalance, replacing them with an OEM-specification set restores the sander to proper operating tolerances. This set is the correct service part for technicians and tool repair professionals maintaining 3M pneumatic finishing equipment in auto body, woodworking, or surface prep applications.\u003c\/p\u003e\n\u003cp\u003eThis rotor blade set is suited for repair and maintenance of the 3M 28737 Elite Series Mini Orbital Sander. The mini orbital platform is commonly used in finishing and detail sanding work where a compact tool profile is required. Replacement of worn rotor blades is a standard service procedure performed during tool overhaul or when output speed or finish quality degrades. The set format ensures all blades are replaced together, maintaining balanced rotor assembly performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM replacement rotor blade set for the 3M 28737 Elite Series Mini Orbital Sander\u003c\/li\u003e\n  \u003cli\u003eSold as a complete set to support balanced rotor assembly during service\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of one set\u003c\/li\u003e\n  \u003cli\u003eDirect fitment replacement designed to restore factory sanding performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement rotor blade set for the 3M 28737 Elite Series Mini Orbital Sander.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eRotor blade replacement on pneumatic orbital sanders should be performed by a qualified tool repair technician. Disconnect the air supply completely before disassembly and verify the tool is fully depressurized. Replace all blades in the set together rather than individually to maintain rotor balance. Consult the 3M 28737 service manual for proper disassembly sequence and reassembly torque guidance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Set\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051115668753\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100089797\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51342763229490,"sku":"7100089797","price":44.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310529402.jpg?v=1782005878","url":"https:\/\/voomisupply.com\/products\/3m-7100089797-rotor-blade-set-mini-orbital-sander","provider":"Voomi Supply","version":"1.0","type":"link"}