Peterson Drill Jig | Corbin Russwin Removeable Core

The CR-DJ Peterson Large Format Core Removal Tool is a game-changing solution for locksmiths working with Corbin/Russwin large format interchangeable cores (I-Cores). Built on the success of Peterson’s small format core removal tools, the CR-DJ brings unmatched precision, reliability, and control to large format core extractions. This specialized jig allows for damage-free removal of large format I-Cores, helping preserve the integrity of the lock body and pin stack. Ideal for professional locksmiths, the CR-DJ also enables core decoding and control key cutting, streamlining the entire process of system servicing, rekeying, or damaged core extraction. Whether you're managing a high-volume master key system or performing a critical field repair, the CR-DJ offers the accuracy and durability professionals demand. Key Features: Designed specifically for Corbin/Russwin large format interchangeable cores Enables precise and damage-free core removal Allows decoding of cores and control key cutting Ideal for extracting stuck or damaged I-Cores Enhances efficiency in lock system servicing and management Built with Peterson’s trusted craftsmanship and durability Upgrade your toolkit with the Peterson CR-DJ Core Removal Tool — the ultimate solution for large format core management, trusted by professionals across the industry.