18Pcs Electric Rotary Tool Kit with Adjustable Speed - Mini Drill Grinder, Engraving, Polishing & Grinding Pen for DIY Crafts, Jewelry Making & Home Repair - Perfect for Hobbyists & Professionals

Features:High strength body shell and anti-slip handle, strong structure, durable in use.USB charging which can be charged by computer or charging treasure, get rid of the shackles of power cord. And it can be used while charging, which is very convenient.The clamping is stable and not easy to loose off. The clamping core can be replaced to meet the installation requirements of various accessories. The clamping range is 1.0-3.0mm.The motor adopts full copper core wire, with low noise, sufficient power, even rotation speed and high stability.Can be used for grinding, polishing, cutting, drilling, etc.Specification:Material: Aluminum alloyBit specification: 1/1.5/2/2.5/3mm (2pcs for each specification)Chuck specification: 1.0-3.0mmSpecification of copper chuck: 1.0mm, 1.8mm, 2.1mm, 2.8mm, 3.0mmPower type: plug - in power supplyPower supply voltage: computer output /110/220VPackage List:1 x Electric Grinder5 x Copper Chuck1 x Small Wrench1 x Power Cord10 x Drill Bits (1/1.5/2/2.5/3mm)

✅WEAR RESISTANT AND DURABLE: high strength body shell and anti-skid handle, solid structure, durable.

✅CONVENIENT CHARGING: USB charging, can be charged by the computer or power bank, get rid of the shackles of the power cord, use when charging, very convenient.

✅GOOD CLAMPING EFFECT: stable clamping, not easy to loose, the sandwich can be replaced, to meet the installation requirements of various accessories. The clamping range is 1.0-3.0 mm.

✅FEATURES: the motor adopts copper core wire, low noise, sufficient power, uniform speed and high stability.

✅APPLICABLE TO: electric rotary tool kit can be used for grinding, polishing, cutting, drilling, etc.