Worx 8V Rotary Tools USB Charger Electric Mini Drill Engraving Grinding polishing machine Variable Speed Cordless Rotary Tool DIY Power Tools Set - High-power motor, high efficiency ( 5000-28000r/min, with fan, fast heat dissipation, it's the different from ordinary motors) - Slim body and high quality, more comfortable to hold (diameter 37.5, Dremel 38.1, slimmer and lifestyle design) - Many types of accessories, working precision, operating efficiency and feeling better. - Low noise ,5 Speed and no-load decibels 60 decibels, Working decibels vary with working conditions, about 80 decibels. - Longer battery life (Two 14650 batteries, 1Ah capacity) - Safety and stability, stable clamping (locked with a wrench), cutting with a little spark, no collapse, no splash. - For cutting conditions, the cutting blade is a silicon carbide resin cutting blade with outstanding craftsmanship, good performance and long life - Exquisite Tool box, more convenient to carry, higher quality.

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