Ball shape file head, easy to use it in different directions to clean the cuticle. Double rotate directions, both for left hand and right hand
Improved Diamond Powder: High quality diamond powder, we choose Hexagonal corundummicro powder, The shape of diamond powder is much more regular than normal diamond drill. high density, increase service time.
Recommend 15,000 – 30,000 speed to clean nail cuticle.
Size Coarse -C & Medium -M, could clean normal skin.
Size Fine -F & Extra Fine -XF, better for soft skin
Professional Nail Clean Diamond Nail Drill BitImproved Diamond Powder Tungsten Carbide Base Both for Left Hand & Right Hand, for Craftro brand E-file micromotor.