{"product_id":"4-head-3800w-concrete-floor-grinder-with-extendable-rod-6000-rpm-4-concrete-sander-with-6-speed-control-dust-collection-cover-for-cement-marble-floors-granite-surfaces","title":"4-Head 3800W Concrete Floor Grinder with Extendable Rod, 6000 RPM 4” Concrete Sander with 6-Speed Control \u0026 Dust Collection Cover for Cement Marble Floors Granite \u0026 Surfaces","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Dmzosmd\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black Concrete Surface Grinder\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e300% Efficiency UP \u0026amp; Zero Dead-Ends: 4-head concrete floor grinder is equipped with four 4-inch diamond grinding discs and features a square-shaped chassis design. Grinding area increased by 300%! Grinding efficiency improved by 300%! 90° full-contact front grinds flush against walls for zero dead ends—no manual touch-ups needed.\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Grinding \u0026amp; Precision Control: Concrete grinder is built with a 3800W industrial pure copper motor and a 6-speed control system, allowing for smooth, precise speed adjustments between 0 and 6000 RPM. Power meets precision—tackling everything from fine wall polishing and epoxy coating renewal to heavy-duty concrete grinding with ease.\u003c\/li\u003e\n\u003cli\u003eRuns Smoothly \u0026amp; Effortless Operation: Built for long hours of grinding. Precision-engineered kinetics—four grinding wheels run smoothly with misalignment compensation, while support wheels ensure effortless maneuverability. Equipped with extension poles and a self-locking button for extended upright operation—no more constant bending, significantly reducing muscle fatigue and knee strain, making grinding work feel effortless.\u003c\/li\u003e\n\u003cli\u003eTriple Dust-Proof System: Dust cover features a detachable design that effortlessly conforms to walls at a 90° angle, ensuring zero dust leakage. Dual-channel dust port supports connection to an industrial vacuum for highly efficient dust collection. Pump and inlet pipe helps create a moist grinding environment, actively suppressing dust at the source—so your workspace stays clean and dust-free.\u003c\/li\u003e\n\u003cli\u003eComplete Accessories \u0026amp; 1 Year Support: Concrete floor grinder comes with 4×4” diamond wheels, 4×4” polishing wheels, 4×4” sanding discs, 4×4” steel wire brush wheels, 1×external vacuum cleaner connector, 1×submersible pumps (with hose), 2×carbon brushes, toolset \u0026amp; instructions. If you encounter any problems, please don't hesitate to seek our assistance. We will provide detailed usage instructions and a 1-year free return policy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e 3800W 4-Head Concrete Floor Grinder Set\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 22.1 x 15.5 x 11.8 inches\u003c\/p\u003e","brand":"Dmzosmd","offers":[{"title":"Default Title","offer_id":47624731689150,"sku":"B0GBWTY1DY","price":631.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/9893\/6766\/files\/81gSH7wuQmL.jpg?v=1781240399","url":"https:\/\/superbuy08.store\/products\/4-head-3800w-concrete-floor-grinder-with-extendable-rod-6000-rpm-4-concrete-sander-with-6-speed-control-dust-collection-cover-for-cement-marble-floors-granite-surfaces","provider":"Super Buy08","version":"1.0","type":"link"}