
Peterson Drill Jig | Premium I-Core

on all orders over $150*
on all orders over $150*
The Premium I-Core Drill Jig is the ultimate solution for locksmiths who need to remove or decode small-format interchangeable cores (I-CORE) without damaging door hardware. Engineered for precision and reliability, this tool allows you to shear off the I-CORE locking lug—specifically on "Best Type" I-COREs—while preserving both the hardware and internal pin stacks.
Constructed from hardened tool steel, this jig is designed to work with all I-CORE brands and uses any cut or uncut key blank as a guide (user simply removes the top of the bow). It enables you to decode the core and create a control key for future use—making it ideal for high-volume or facility maintenance jobs.
Perfect for professionals who prioritize quality and efficiency, this kit is precise, fast, and easy to use, minimizing labor and replacement costs.
What’s Included:
Hardened tool steel I-CORE drill jig
High-quality drill bits
Key blank guides
Instruction manual for safe and proper use
Foam-lined blow-molded storage case
Dedicated storage tube for drill bits, key blanks, and guides
Key Benefits:
Prevents damage to door hardware and pin stacks
Works on all major I-CORE brands
Allows decoding and control key creation
Compact, organized, and field-ready
Saves time, labor, and costly hardware replacements
Designed by professionals for professionals, the Premium I-Core Drill Jig Tool Kit is your go-to solution for clean, efficient, and damage-free I-CORE lock servicing.