1, using new patent clutch device, left, right switch direction without the noise, but very effort, the operation is easy.
2, when quick escort, if tool collision workpiece, or about instant return to, there are special patent safety device, drive plastic gear and electronic parts will not damage.
3, rapid escort button design in left, right switching the hand, accord with human body engineering convenient operation quickly. In any feed speed of inching work can, can be very convenient to make the work to processing position.
4, or so limit switch with patent waterproof, prevent oil, dust protection screen, switch is not easy to damage.
5, with speed origin repetitive positioning accuracy is 0.05 m/m within.
6, and screw drive gear of the spiral bevel gear, high efficiency, low noise.
7, speed regulation beautiful, when cutting tools for cutting work, escort speed change little, the cutting surface precision is good and smooth, low speed escort, machine won't jitter.
8, drive plastic gear and motor spindle tooth than for infinite decimal, two gear running won't return to origin, plastic gear life longer, more with the smaller gear voice.