This Custom Bonaiti Milling Bit is a precision-engineered tool designed specifically for clean and accurate mortising of Bonaiti lock systems. Built tough to handle the daily grind on high-end joinery projects, its specialized cutting profile ensures a perfect fit every time while minimizing timber breakout. It’s easy as to use with standard routing equipment and provides a professional, heavy-duty solution for tradespeople looking to achieve a flawless finish on premium door hardware installations.