60W Mini Rotary Tools Electric Grinder Polishing Pen Drill Polisher Pen with 10 Grinding Head s

Specifications Name Mini Rotary Electric Grinder ToolInput voltage AC 100 240V 50 60HzDC Output 9V 1000mAMax Speed 20000rpmAdapter voltage DC9V 1000mAColor BlackDimension 155mm Length x 27mm Diameter Features Light Weight and Portable Easy operation adjustable speed It is necessary for DIY carving and grinding Perfect for professional wooden working or home use Using the principle of engineering design fashion modeling feel is goodHow to use 1 Press the round metal button on the front of the main machine lock the rotating shaft on the grinding machine main and then loosen the nut at the front of the main engine 2 Select the grinding head you need and insert the abrasive head into the nut hole at the top of the main engine 3 Continue to press and hold the round metal button tighten the nut on the top of the main engine and fix the grinding head on the main shaft of the grinding machine 4 Connect the power adapter to the sander and plug in the power supply 5 Push the switch adjust the rotation speed of the main engine and then rotate the grinding head slowly close to the grinding object according to the need to burnish the shape you want 6 The main engine rotation please avoid pressing the metal button on the polishing machine so as not to the current is too large burn the host 7 After use please unplug the power supply and keep the grinding machine properly Package included 1 x Electric Grinder Tool1 x Chuck6 x Drill bit6 x Sanding drum10 x Mounted stone1