... , touch panels, soft printed circuit boards, insulating films, labels, e-foam, medical rubber, packaging materials, plastic films, LCD / PC / PP / PET ... , specially designed spaces under the ruling body, precision ± 0.02mm, cutting off a half to do, fine-tune the accuracy of ... whole thing can be broken and semi-broken, not smooth cutting edge material. 4. Precision screw feed drive more suitable for ...