Center Rock, Inc. (CRI) products

CENTER ROCK INC.’s CR line of down-the-hole drills are reliable and durable drills that stand up to the most demanding conditions on earth. A valveless air cycle provides consistent drilling performance and reliability foot after foot and year after year. Our CR series hammers are available with integrated jetted backheads as well as bit retainer systems for deep-hole drilling applications.

All CENTER ROCK FORCE hammers feature a high efficiency and tunable valved air cycle to optimize performance on your compressor. Most models feature reversible casings, so your team can get the most footage from your hammer. Accessories like bit retrieval systems and jetted backheads are available for high airflow deep hole applications.

Center Rock’s newly re-engineered Rock Xtreme product line includes 4” (101.6mm) -12” (304.8mm) hammers and the respective bit range to support each hammer. The new RX tools feature customer-driven improvements that boost ease of use, performance, and durability. Built to excel in the most challenging drilling conditions, the RX hammer & bit line combines high impact power with compact convenience, all while delivering Center Rock’s legendary reliability. 

CENTER ROCK’s advanced HDD LP DRILL, our HDD drill, provides a cost-effective solution for horizontal drilling from standard diameters measuring 12″-60″ (305-1524 mm), with custom built sizes available.

Major development companies, roadway engineers, and colossal mining contractors across the nation turn to our low profile (LP) drills. Our LP DRILLs are renowned for their sleek profile and precision, ensuring holes are drilled swiftly to the exacting standards demanded. With an LP DRILL from CENTER ROCK products, many important projects are completed every single year.

ROTO LOC is an overburden drilling system for casing advancement developed by CENTER ROCK, INC. With wings that lock in place and are easily retractable, ROTO LOC is able to drill straight, full-diameter holes through any formation, including pinnacle limestone and karst. The lack of expensive starter casing J-teeth or ring bits needed means your team saves money by using ROTO LOC.

Nothing is more important to rock drilling success than drill bits that cut straight and fast through all types of rock. That’s why CENTER ROCK INC. offers our customers the best value in DTH bits. We offer a full range of face designs, button configurations, and shank styles in many sizes up to a 48” (1219 mm) head to match the application and geology.