• Our nail drill bits are made of high-precision tungsten steel alloy with superior strength, sharpness, durability, heat resistance, not easy to break or deform.
• There are 4 different nail drills in this set, including Extra Fine, Fine, Medium, Coarse , which can quickly and efficiently sharpen, grind, neaten, carve, polish, and reshape gel and acrylic nails.
• Universal 3/32 inch shank fits most professional electric nail drills perfect for nail salon use, beauty parlor, home manicures and pedicures, DIY manicures.
• These cuticle drill bits nail tech are designed with a tapered barrel and two-way rotation design, very easy use on nail and can be used by both left and right hands, perfect for nail art beginners.
• The tungsten steel drill bits are corrosion resistant and not rust, rinse or brush off the dust and powder on the drill after each use, then you can use them again.

• Package Dimensions ‏ : ‎ 5.51 x 3.15 x 0.51 inches; 1.83 ounces
• Manufacturer ‏ : ‎ Evponk
• Country of Origin ‏ : ‎ China