Center Rock’s Low Profile (LP) Canister Drills are designed with large-diameter rock drilling requirements. Sizes range up to 144 inches (3,657 mm). The company offers a Traditional LP (calyx basket or reverse circulation), a Mining LP, a Utility LP and the HDD LP Reamer.  All LP Drills include trained technicians available to assist with startup and continual 24/7 customer service support. www.centerrock.com