GLAUCUS 4" 3-Head Concrete Grinder, 2450W Concrete Floor Grinder with Bristle Dust Shroud & Vacuum, 6-Speed Diamond Grinding Machine for Concrete, Marble, Granite, Cement Floor Wall Polishing

【6-Speed Precision Control】：Adjust speed from 2500-4800 RPM in 6 gears to match any material — concrete, marble, granite, or cement. Low speed for fine polishing, high speed for aggressive material removal.

【Bristle-Sealed Dust Shroud】：Upgraded dust shroud with bristle seal captures 95%+ debris at source — far more effective than open shrouds. Integrated vacuum port fits standard shop vacuums (1.5"–2" hose). Keep your lungs safe and jobsite clean.

【3-Head Efficient Grinding】：Triple 4" diamond grinding heads cover 7.9" diameter area, removing epoxy, coatings, and surface imperfections 3x faster than single-head grinders. Perfect for large floor renovation projects.

【2450W Pure Copper Motor】：Built with pure copper windings for stable power output and long service life. Top-mounted handle provides balanced weight distribution, reducing arm fatigue during extended use.

【90° Dead-Corner Mastery】: Detachable guard and 90° head angle let you grind stairs, baseboards, and tight corners. Switch between floor-standing and handheld wall mode instantly — one tool for floors, walls, and ceilings.

【What You Get】: 1× GLAUCUS 3-Head Grinder, 3× Diamond Grinding Discs, 1× Auxiliary Handles, 1× Wrench, 1× User Manual, 2× extra replacement carbon brushes, 1× hose for industrial vacuum connection, 3× sandpaper backing pads, and 1× cable management clip, plus 24/7 US‑based customer support and a 6‑month warranty.

GLAUCUS 4" 3-Head Concrete Grinder, 2450W Concrete Floor Grinder with Bristle Dust Shroud & Vacuum, 6-Speed Diamond Grinding Machine for Concrete, Marble, Granite, Cement Floor Wall Polishing