This bit offer a smooth top for safer filing around the cuticle and sidewall areas. This revolutionary design provides a rapid, precise and easy cut of acrylic product.

The only difference between the Small bit and the Large bit is the size of the circumference of the bit and Nailtech preference.

Small Barrel bit - Diameter size 5.3mm.
Medium Barrel bit - Diameter size 6mm.
Large Barrel bit - Diameter size 6.6mm.
Shank 3/32"