These Stinger Black™ turbo core bits are of professional quality. They are turbo segmented dry core bits perfect for drilling in granite, quartz, and other natural and engineered stone materials. Arbor size is 5/8'-11. Core bit diameters available are 1, 1.125, 1.25, 1.375, 1.5, 1.625, 1.75, 2, 2.5, 3, 4'. Suitable for engineered stone, granite, and quartz, and can be used with large and small angle grinders.
Using these Stinger Black™ turbo core bits is easy. First, choose the right core bit diameter for your project. Make sure your angle grinder has an arbor that fits the 5/8'-11 size of these bits. When drilling, apply gentle and even pressure. Don't push too hard as it may damage the bit or the stone. These bits are for dry drilling in granite, quartz, and other stone materials. After use, clean the bits with a brush to remove any debris. Store them in a dry place to prevent rust. And always wear safety goggles and other appropriate safety gear when using these bits.
