A marble drilling bit is specifically designed for drilling through hard marble surfaces. It typically features a durable, diamond-coated head that maintains sharpness and can efficiently penetrate marble without chipping or breaking. The bit’s unique shape and construction allow it to create clean, precise holes in various sizes, making it suitable for drilling in countertops, tiles, sculptures, and other marble applications. The bit is also designed to minimize dust and debris during drilling, ensuring a clean and safe work environment.