5 in 1 Pro Multi-function Mixed Sizes Tungsten Carbide Nail Drill Bit

*Please Note: Due to the update of our brand logo, we will randomly send products in either the old or new packaging, but it will not affect the product quality. Thank you for your understanding during this transition. Features:  Mixed Sizes: 3 kinds of teeth mix in 1. You don’t even need to change the drill when you clean nail arts. The bits combination of 3 functions, which can remove hard gel, base gel and soft gel separately one time. The upper layer is suitable for base gels. We recommend a speed of 10,000 – 20,000 rpm. The middle layer, is for color gels, speed 10,000 – 20,000 rpm. The bottom layer is for acrylic gels, speed 15,000 – 20,000 rpm. Two Rotate Direction: Designed to cut smoothly in clockwise and counter-clockwise directions for both two hands. Works for both left and right hand, you can choose the direction in a different situation. It needs that a nail drill that has a forward and reverses function. Professional Nail Drill Bits: Made of the hardest carbide tungs