AJI_Tech Cost: $25 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions AJI_Tech: AJI_Tech is designed to solve many of the machinist & engineering calculating problems. AJI_Tech includes calculations for machining, drill & tap, keyways & keyslots, engineering, NC tape, geometry, trogonometry, mass, conversions, bend allowance, efficiency, expansion, and more.