what colour are masonry drill bits

The color of masonry drill bits can vary, but they are usually black or silver in color. The head of the bit has a specially designed tip that is toughened and different from normal twist drills. Masonry bits are used for drilling into brick, block, concrete, natural or artificial stone, and they prevent the likelihood of chips and cracking and can help to reduce noise levels. They are typically made from high-speed steel with a tungsten carbide cutting lip.