The 5/8in x 14in Diamond Core Bit by Irwin is designed for efficient drilling in hard materials. This core bit features a diamond-coated cutting edge for superior durability and performance. Ideal for use in concrete, masonry, and other tough substrates, it ensures clean and precise holes. The bit is compatible with standard SDS Plus drill systems, making it versatile for various applications. With a length of 14 inches, it provides extended reach for deeper drilling tasks. This tool meets industry standards for quality and reliability, making it a must-have for professionals and DIY enthusiasts alike.