Quickly wind precision coils with this electric coiler drill. Use the mandrels for making coils or jump ring; each mandrel has a standard hexagonal fitting so it can be used with any standard drill.
• Coiler drill, 150rpm, 4.8-volts (runs on an included A/C adapter or 4 AA batteries (not included).
• Eight mandrel diameters: 8, 6, 5, 4, 3, 2.5, 2 and 1mm.
• Eight hex adapter fittings (for use with standard drill).