VEVOR Electric Wire Stripping Machine, 0.06-1.57 in, 400W Automatic Motorized Cable Stripper, 9.84 IPS (15 m/min) Wire Peeler with Blades, V-Shaped Rollers, Cooling Fan, for Scrap Copper Recycling

Dear Customer, Thanks for your inquiry. 8A's 5*20.

The "Plastic Exhaust Nut for Reduce" is located under the motor, on the reducer. It's a replacement part and doesn't need attention during normal use.

We do not sell accessories.

115V is ok.