Material】: Aluminum alloy machine head has high toughness, fatigue strength and corrosion resistance stability Sturdy Construction】: Users of heavy-duty industrial frames can install as easily as possible to any bench or workstation Adjustable wire diameter for stripping】: When the diameter of the plastic wire is inconsistent, you can adjust the tightness of the blade (frame) by adjusting the screw to reach the appropriate position for normal wire stripping operations. (Adjustable within the range of what each mold can do) Safe Cutting Wheel】: The cutting wheel has high hardness, is rust-proof, has fast peeling speed, and has a safety protective cover to ensure continued high performance.