Mini Smerigliatrice Elettrica USB Trapano 15000RPM Penna Incisione Macinazione Utensili Rotanti Set
3 Grinding Bits. Item Type: Electric Engraving Pen. 1 Electric Engraving Pen. 6 Drill Bits. ---Heat Dissipation Design: Double-sided cooling holes help dissipate heat so as to prolong its service life and make work safer.