Large Smooth Top Fine Bit

$8.96 ~~$12.99~~ In stock

Kiara Sky's Smooth Top Fine bit is a carbide bit with an x-cut design. This bit’s smooth top design protects the skin, prevents damage to cuticles and contours to the nail without leaving behind grooves. It's perfect for surface work such as smoothing product and prepping for top coat, as well as shortening acrylic and dip powder, backfill cutting and creating a sharp c-curve. The fine texture of this bit is perfect for removing lifted areas around the nail bed, without damaging it. This drill bit is designed to cut smoothly in both clockwise and counter-clockwise directions, making them perfect for right and left handed nail techs.

"Kiara Sky's Collection of Drill Bits includes a set of 11 bits designed to improve speed and quality in your salon. Easily remove product, change the shape of your client's nails or do a fill in no time. The versatility of this collection, along with the quality of the drill bits, will improve your speed and technique with minimal effort."

Large Smooth Top Coarse
Large Smooth Top Medium

Customer Reviews (4.5 / 5 · 4 reviews)

Violet ★★★★★ Oct 11, 2026

The x-cut carbide bit glides along the nail bed without catching, and the smooth top keeps me from nicking cuticles even on tight sidewalls. Contours beautifully with zero chatter, so my finishes stay clean and groove-free.

Matthew U. ★★★★★ Oct 10, 2026

The smooth top really does protect my cuticles—I used to nick them all the time with other bits. This one glides along the nail leaving zero grooves, and the x-cut works fast. Exactly what I needed for my e-file.

Amelia ★★★★☆ Oct 13, 2026

The x-cut design cuts through acrylic fast without grabbing the nail underneath. I do wish the top were just a touch smoother when I'm working near the cuticle line, but it hasn't nicked me once.