1. Good heat dissipation effect and can be used for a long time. High-quality accessories, with good structure. 2. The polishing handle very quiet and smooth, with slight vibration, and the chuck handle can be locked/unlocked, safer operation, high efficency. 3. Do not move the polishing head lock catch of the handpiece during operation; do not cover the vent on the handpiece during use. 4. Rotating speed is adjustable in 0-35000rpm, support forward/reverse direction, super fast; birng you effective manicure experience. 5. Ergonomic handle design, comfortable to hold, easy to use, sturdy and durable.You can easily replace nail drill bit without tools. Specification: Condition: Brand New Item Type: Nail Drill Handle Material: Aluminum Alloy Speed: 35000rpm Size: Approx. 14 x 2.3cm / 5.5 x 0.9in Inner diameter of the interface: 2.1mm Output DC voltage: 12V How to Use: 1. Connect to the host of the nail drill machine.2. The drill bit can be installed and removed by rotating the handle knob. packing list: 1 x Nail Drill Handpiece Notice: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 4.Product interface for DC5521 model, suitable for most of the nail polishers on the market, please confirm the interface is applicable before purchase.

?MULTIPURPOSE NAIL ART DRILL HINE?This nail drill pen is suitable for grinding, carving, cutting, polishing, shaping, remove cal and remove acrylic poer, nail polish and nail decoration even pets nail beauty and so on. Perfect replacement handpiece for nail drill hine parts. ?GOOD PERFORMANCE?The nail drill handle has good heat dissipation effect and can be used for a long time. High-quality accessories and good structure. The polished handle is very quiet and , with slight vibration, and the chuck handle can be locked/unlocked, making the operation safer and more efficient. Ergonomic Handle Design: The portable nail drill is ergonomic handle design, comfortable to hold, the nails art kit is easy to use, sturdy and durable.You can easily replace nail drill bit without tools. Fast heat dissipation---Good heat dissipation effect and can be used for a long time. High-quality accessories, with good structure. EFFECTIVE, EASY TO USE Effectively restructures the nail edges and polishes the nail surface. With the bur holde, it is convenient to stick the polishing burs into them. The drill heads can be easily put on and taken off. speed is easy to control.It is suitable for professional salon and home DIY use.