: diamond grinding disc
OKVEQUIP 2PACK 4Inch Diamond Cup Grinding Wheel,Concrete Diamond Sanding Discs, 12-Segments Heavy Duty Angle Grinder Wheels for Angle Grinder Polishing, Masonry Angle Grinding Wheel (Black and RED) 5.0 out of 5 stars. 1. $19.99. $19. . 99. Get it as soon as Thu, Jul 1. FREE Shipping on orders over $25 shipped by Amazon.