The Stinger Aluminum Cup Wheels are a lightweight and aggressive solution for grinding various stone materials. They are available with a 5/8”-11 thread. The 4 - inch wheels come in coarse, medium, and fine grits, suitable for shaping and grinding natural and engineered stones like granite, quartz, quartzite, and marble. Made from cast aluminum with a drilled 5/8″ - 11 female thread, these wheels are designed for high - performance grinding. They weigh only 1.5 oz and have dimensions of 4 × 4 × 2 in. Ideal for applications on concrete, engineered stone, granite, masonry, quartz, quartzite, and slate.
Using the Stinger Aluminum Cup Wheels is easy. First, make sure to choose the right grit for your project. Coarse grit is great for rough shaping, medium grit for general grinding, and fine grit for a smooth finish. Before starting, check that the wheel is properly attached to your grinder with the 5/8'-11 arbor. When using the wheel, apply gentle and even pressure on the stone surface. Don't press too hard as it may damage the wheel or the stone. Safety is important! Wear protective goggles and gloves to avoid any injuries from flying debris. After each use, clean the wheel with a soft brush to remove any stone dust. Store the wheel in a dry place to prevent rusting. With proper use and maintenance, these cup wheels will serve you well for a long time.
