Same tool, different name. 'E-file' (electric file) is the pro industry term; 'nail drill' is the consumer term. Both refer to the rotary electric tool with interchangeable bits used for gel removal, acrylic shaping, cuticle work, and natural nail prep.
Most pro drills run 0 to 30,000–35,000 RPM with variable speed control. Cuticle and natural nail work uses 5,000–10,000 RPM (low speed, fine touch). Bulk acrylic and gel removal runs 15,000–25,000 RPM. Detail finishing at 8,000–15,000 RPM. Forward/reverse rotation handles both hand orientations.
Cordless 30,000 RPM drills in the $100–150 range fit most home-studio needs — Kiara Sky Beyond Pro Cordless is the consistent bestseller. Lightweight, rechargeable, low noise, accepts standard 3/32" bits. Step up to a Pro corded drill (Kupa KP-65, Mediziel) only when daily salon volume justifies the investment.
Yes. Every drill in this catalog uses standard 3/32" (2.35mm) shank bits — compatible with carbide, ceramic, diamond, and sanding band mandrels from any major bit brand including ones not stocked at DTK.
No. Hardware drills run too fast, vibrate too much, and don't have the precise low-speed control required for nail work. Nail-specific e-files use a different motor design optimized for 0–35,000 RPM with smooth variable speed and minimal heat generation.
Yes — DTK Nail Supply offers wholesale pricing on Portable Professional Nail Drills | Cordless E-Files for ... and a wide range of professional nail brands, with fast US shipping (orders ship within 48 hours from California). Create a free B2B account at dtknailsupply.com for the best price.