4″Diamond Flap Disc Cup Wheel Coarse with 5/8-11 or M14 Thread for Stone Sanding

✔ UNIVERSAL THREADS – Fits 5/8″-11 AND M14 spindles. Thread Compatibility 5/8″-11 & M14. ⚡ YDROWN 4″ Diamond Grinding Wheel – Professional Electroplated Abrasive Disc. ▸ Concrete Floor Preparation – Perfect for epoxy coatings.