Proxxon 28481 Professional Mini Drill Grinder 230V + 34pc Tools 28481 in Case For drilling, milling, grinding, polishing, cleaning, cutting, carving, engraving and signing. For precision mechanics, model builders, jewellers, opticians, artists and electronic enthusiasts. High concentric accuracy (maximum runout 3/100mm). No runout in your bits and cutters. This high-revving, special balanced, low noise direct current (DC) special motor has fullwave electronic speed control. The ground steel spindle runs in a ball bearing. Six high concentricity MICROMOT collets, (1.0 - 1.5 - 2.0 - 2.4 - 3.0 and 3.2mm and closure nut) are included. Stable gear head of die-cast aluminium with 20mm MICROMOT collar allows fitting of optional drill stands and horizontal stands. Main housing .
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