“TM” series tool storage magazine assemblies are electro-mechanically driven and easy to install. They do not require any pneumatics or hydraulics, and, as such, are extremely reliable, repetitive and low maintenance. The bi-directional magazines are available in three standard frame sizes with or without a linear slide and designed to accommodate CAT 30, 40 and 50, plus the equivalent range of BT, ISO and HSK style toolholders, offered with standard storage capacities of 12, 20 or 30 tools with other capacities being available upon request.