Diamond impregnated shoes are used to advance,
Diamond impregnated shoes are used to advance the outer drill string through the overburden, and to assist seating the drill string into the bedrock, thus providing a tight seal for circulating drilling fluids back to the surface. Hole Products impregnated shoes are designed and manufactured to work under a wide range of drilling conditions. They are tough, heavy duty shoes, built to withstand the rigor of even the most difficult formations. Impregnated shoes are offered with custom design options and in multiple matrices to maximize performance in various ground types. Hole Products' rod shoes are designed to offer performance and longevity in a variety of drilling conditions. Rod shoes are offered in mutliple matrices and all standard sizes. For a complete list and information on all of our impregnated shoes, view our online Coring Tools catalog. (or call 1-800-465-1569).