Eraser’s Model DCFV1 Wire Stripper will strip round magnet and enamel wires with any type of film insulation including; Formvar, nylon, polythermaleze and varnish.The DCFV1 hand piece contains its own internal dust collection system. The internal dust collection system operates when the switch is depressed. The variable speed power unit controls the speed. Insulation is cleanly removed but the wire conductor is not damaged. This tool is ideal for the production and repair stripping of armatures, coils, chokes, transformers, relays, solenoids and more.Wire Size: 35-15 AWG (0.14-1.45mmø)Strip Length Without Strip Length Stop: 0 to 2-1/2" (64mm)Strip Length With Strip Length Stop: 3/32"-1 9/16" (2.38-39.69mm)Power Multi-voltage: 115/220/240V 50/60HzSize Handpiece: 6-3/4" x 2-1/2" x 6-1/4" (171mm x 63mm x 159mm)Power Unit: 6" x 4-1/2" x 4-1/4" (152mm x 114mm x 108mm)Weight Handpiece: 1lb. 3oz. (500g)Power Unit: 3lbs. 5oz. (1.5Kg)