{"product_id":"maxpro-pneumatic-wet-grinder","title":"MaxPro Pneumatic Wet Grinder","description":"\u003ch1\u003eMaxPro Pneumatic Wet Grinder\u003c\/h1\u003e\n\u003cp\u003e\nThe 4\" MaxPro Pneumatic Wet Grinder is a heavy-duty rear exhaust air polisher engineered for powerful wet sanding and polishing of granite, marble, and other natural stone surfaces. Built for durability and consistent performance, the MaxPro delivers strong torque while maintaining a balanced, ergonomic design to help reduce operator fatigue.\n\u003c\/p\u003e\n\u003cp\u003e\nDesigned with a side handle and protective head cover, this water-feed air grinder is ideal for trim work, edge polishing, and general fabrication applications in both shop and jobsite environments.\n\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBacking Pad: 4\"\u003c\/li\u003e\n\u003cli\u003eSanding Disc: 4\"\u003c\/li\u003e\n\u003cli\u003eSpindle Size: 5\/8\"-11\u003c\/li\u003e\n\u003cli\u003eMax No-Load Speed: 5,000 RPM\u003c\/li\u003e\n\u003cli\u003eAverage Air Consumption: 5.75 CFM @ 90 PSI\u003c\/li\u003e\n\u003cli\u003eOperating Pressure: 90 PSI\u003c\/li\u003e\n\u003cli\u003eAir Inlet: 1\/4\"\u003c\/li\u003e\n\u003cli\u003eRecommended Air Hose (ID): 3\/8\"\u003c\/li\u003e\n\u003cli\u003eExhaust: Rear Exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIntended Use\u003c\/h2\u003e\n\u003cp\u003e\nDesigned for wet sanding and polishing of marble, granite, and other stone materials. Ideal for edge work, trim applications, and general fabrication polishing.\n\u003c\/p\u003e\n\u003ch2\u003eCare \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cp\u003e\nProper maintenance is essential to maximize tool life and maintain warranty coverage.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLubricate daily (or before each use) with air tool oil.\u003c\/li\u003e\n\u003cli\u003eAdd a few drops of oil into the air inlet before operation.\u003c\/li\u003e\n\u003cli\u003eAfter use, disconnect the air supply and oil again before storage.\u003c\/li\u003e\n\u003cli\u003eRun the tool briefly after oiling to distribute lubrication evenly.\u003c\/li\u003e\n\u003cli\u003eDo not operate above 90 PSI.\u003c\/li\u003e\n\u003cli\u003eStore in a dry environment to prevent internal rusting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e10 Days: Tool Replacement\u003c\/li\u003e\n\u003cli\u003e90 Days: Warranty Repair\u003c\/li\u003e\n\u003cli\u003eAfter 90 Days: Repair at Cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\nFailure to properly maintain the machine will void the warranty. Always grease properly and follow operating guidelines. When sending in for repair, do not include hoses or attachments and clearly indicate the issue with the machine.\n\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty construction for professional fabrication\u003c\/li\u003e\n\u003cli\u003ePowerful 5,000 RPM performance\u003c\/li\u003e\n\u003cli\u003eWater-feed design for wet polishing applications\u003c\/li\u003e\n\u003cli\u003eErgonomic design to reduce operator fatigue\u003c\/li\u003e\n\u003cli\u003eReliable shop and jobsite durability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":47987174670491,"sku":"150800","price":442.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5110\/2875\/files\/MaxProPneumaticWetPolisherwithhosephoto.png?v=1771593524","url":"https:\/\/tenaxusa.com\/products\/maxpro-pneumatic-wet-grinder","provider":"Tenax USA","version":"1.0","type":"link"}