The Hilti VGS 172 172mm Diamond Core Drilling Accessory is a high-quality tool designed for industrial drilling tasks. Made by the reputable brand Hilti, this accessory is specifically tailored for use with the Hilti VGS 172 drill. With a diameter of 172mm, this diamond core drilling accessory is a reliable and durable solution for precision drilling in various materials. Its red colour indicates its sturdy construction and excellent condition, making it a valuable addition to any business or industrial setting requiring drilling services.