SPTA Electric Rotary Tool Kit, Mini Electric Grinder Set Mini Handle Electric Drill Grinding Engraving Pen 33Pcs Kit

Power Source Corded Electric Voltage 120 Volts Minimum Speed 7000 RPM Maximum Rotational Speed 14000 RPM ✔ 【VARIETY OF ACCESSORIES】33 pieces package includes 1x rotary tool, 3x wool felt grinding heads, 2x diamond coated burr head, 3x sanding bands, 1x 22mm Hss Saw Blade, 3x hand drill bits, 5x collets,2x 1/8" shank mandrel,4x aluminium oxide grinding stone Burr and 1x Sanding Drum. For cutting, grinding, polishing, deburring, removing, drilling and more. ✔ 【6 SPEEDS ADJUSTMENT】 One button to switch rotation speed from 7,000 to 14,000rpm, which let you set and adjust speed flexibly according to the work contents and the type of materials being used. Spindle lock makes for quick and easy bit changes ✔ 【LIGHTWEIGHT & HOLD ONE-HANDED】 This rotary tool weighs about 0.035 lb. It held like a pen for precision work, held like a hammer for rough work, makes you work better. ✔ 【WITH 33PCS ROTARY TOOLS ACCESSORIES】Suitable for most ferrous and non-ferrous metals, castings,