Erica's ATA diamond bits are the gold standard for nail professionals who demand precision, durability, and ethical quality. Manufactured in North America using 100% high-quality natural diamonds ethically sourced from Canada — no fillers, no sand, no glass. Every bit is built to last 150–300 services and compatible with most professional e-file machines via a standard 3/32" shank.

Whether you're mastering the Russian dry manicure, tackling tough pedicure calluses, or refining your cuticle work, Erica's has a bit designed for the job. Shop cuticle bits, pedicure bits, finishing bits, carbide bits, sanding bands, and complete manicure kits — all trusted by nail techs across Canada.