Gold Carbide Nail Drill Bits Set (7Pcs)
Gold Carbide Nail Drill Bits Set：made of hard metal with tungsten carbide, have the optimum strength, sharpness, durability. This can protect from overheating damage with heat resistance. With Professional Quality, the bit is sharp and easy to use, and time-saving. With universal Size, this is suitable for most electric nail drill/file machines.