Slider Prototype 003.jpgHere is my latest machine fresh off the CNC today. Has my 3 built in strokes, with the 14,000 rpm Rapier 1 motor. weighs in at 3.5 ounces, and is just as small as all my machines. Super powerful with very little vibration due to a free floating slide. You can run it dry of lubricant because the slide is Teflon impregnated Delrin plastic. Volts from 5-10 volts. Email me for details [email protected] .