Stinger Black Turbo Core Bits|1″|1.125″ (1-1/8″)|1.25″ (1-1/4″)|1.375″ (1-3/8″)|1.5″ (1-1/2″)|1.625″|1.75″ (1-3/4″)|2″|2.5″ (2-1/2″)|3″|4″

Professional Quality Turbo Segmented Dry Core Bits for drilling in Granite, Quartz, and other Natural and Engineered Stone Materials.ARBOR5/8"-11CORE BIT DIAMETER1, 1.125, 1.25, 1.375, 1.5, 1.625, 1.75, 2, 2.5, 3, 4"APPLICATIONEngineered Stone, Granite, Qu