The Black Stinger 1-inch Vacuum Brazed Drum Wheels are a great tool for your stonework. You can manually grind tight radius corners and cut-outs. They can be used wet or dry on all hard stones like granite, marble, and engineered stone. These wheels come in 1-inch size with 5/8”-11” Thread or 1/2″ Gas Thread. Suitable for various materials including ultracompact, concrete, Dekton, porcelain, quartz, and quartzite. Arbor options are 1/2 Gas and 5/8'-11, with a tolerance diameter of 1 inch and a max RPM of 4,000.


Using these Black Stinger drum wheels is easy. First, make sure to choose the right arbor size that fits your equipment, either 1/2 Gas or 5/8'-11. When using them, you can work wet or dry according to your preference and the type of stone. For grinding tight radius corners and cut - outs, hold the tool steadily and move it slowly for a smooth finish. Always keep an eye on the RPM. Don't exceed the maximum of 4,000 RPM to avoid any damage to the wheel or your equipment. After use, clean the wheels to remove any stone dust. Store them in a dry place to maintain their performance.