Mini Electric Cordless/Corded Rotary Tool Drill Grinder Pen Set 5 Gear Polisher

Features ONE KEY TO START One button to start which let you set and adjust bit flexibly according to the work contents and the type of materials being used Spindle lock makes for quick and easy bit changes LIGHTWEIGHTHOLD ONE HANDED It held like a pen for precision work held like a hammer for rough work makes you work better and less fatigue WIDE APPLICATION Mini rotary tool can be used to cut grind grind carve polish engrave grind drill or smooth workpieces for any home improvement or crafting job So works fine on metal metal wood plastic modeling clay jewelry aluminum The multifunction tool grinder can also be used to care for the claws of pets Do not be overused with hard materials Specification Size 170 320mmClamping Dia 0 5 3 2mm 0 5mm 1 0mm 1 5mm 2 4mm 3 2mm No load Speed 18000r minSpeed adjustment 5 GearsMode of use plug in use rechargeable useType A 18V Constant Speed Plug in use B 18V 5 Gears Speed Plug in use C 4 2V 5 Gears Speed Rechargeable use Perfect For Sanding grinding polishing deburring engraving dust removing drilling and more Applicable to stainless steel porcelain stone glass plastic wood bracelet etc Package Included 1 x Electric Grinder Pen5 x Brass collets 0 5mm 1 0mm 1 5mm 2 4mm 3 2mm 1 x Charger1 x Box