4.5 Inch Hybrid Diamond Flap Disc 120 Grit, 5/8"-11 Threaded Abrasive Wheel for Granite Marble Stone Concrete Glass, for Edge Smoothing, Blending and Surface Refinement

Product Description: Concrete grinding cup wheel, one piece, 5/8"-11 arbor, diameter 4.5inch options Product features: 1、Premium diamonds for aggressive grinding and quick removal.Comfortable and smooth grinding,reduced vibrations compared to cup wheels; 2、35/40# diamonds for aggressive grinding and quick topcoat removal; 3、62PCS pages total 4、5/8"-11 Threaded Arbor.Fit with angle grinder without the use of flange

• VERSATILE APPLICATION: HONGUIS 4.5 inch hybrid diamond flap discs combine diamond cutting action with silicon carbide smoothing performance for grinding, blending, and refining granite, marble, concrete, ceramic, glass, and stone. Designed for thin-layer material removal and surface refinement, ideal for edge chamfering, contour smoothing, and surface preparation. Not for carbon steel or heavy stock removal.
• THREE GRITS FOR PROGRESSIVE SURFACE WORK: Available in 60, 120, and 200 grit for different grinding and finishing stages. 60 grit works well for faster thin-layer removal and initial smoothing; 120 grit is ideal for surface prep and refinement; 200 grit is better for finer smoothing and pre-polish finishing on stone edges and surfaces
• LONG-LASTING HYBRID FLAP CONSTRUCTION: Industrial-grade diamond and silicon carbide grains work together to balance cutting efficiency and surface smoothness. The 62 reinforced flaps(24 x 17 mm) with 31 diamond + 31 silicon carbide pages help extend service life while supporting both removal efficiency and controlled refinement
• SMOOTHER OPERATION WITH BETTER CONTROL: The nylon backplate helps distribute pressure evenly, while the flexible flap design conforms to contours more easily than rigid metal cup wheels.The dual-abrasive design delivers shallower scratches, flatter surfaces, and better finish quality with less hand fatigue—supporting improved control during edge and surface work. Use light, consistent pressure.
• STANDARD 5/8"-11 THREADED ARBOR: Universal 5/8"-11 threaded arbor fits most angle grinders directly—no flanges or adapters needed. Max speed: 13,000 RPM. Always confirm your grinder compatibility and operating speed before use.Suitable for wet or dry use with most angle grinders.