Bulroc-Robit has played a huge part in the design and manufacturing of percussive down-the-hole rock drilling equipment for over 45 years. With the manufacturing facility based in Chesterfield England, Bulroc continues its extensive programme of research and development. Although well known for the extensive line of DTH hammers from 2” – 33”, Bulroc-Robit has much more to offer. Including shock absorbers, bits, drill tubes, adapters and a comprehensive range of casing systems for all types of overburden drilling applications. The company currently produce DTH equipment capable of drilling holes over 1.0m diameter.