The TWIST PLUS was built to do one job extremely well: get a phone open and back together fast, without stripping a single screw. A 400 r/min high-speed core, torque protection that cuts drive the moment a screw bottoms out, and a magnetic tip with a built-in auxiliary light that illuminates the exact spot you're working on. It starts when you move it, sleeps when you set it down — it follows your hands instead of interrupting them. 400 r/min high-speed core — back out long