ONAIL Pro Max: cordless nail drill, 50,000 rpm, one or two handpieces
The ONAIL Nail Drill Pro Max covers a nail technician's whole day: preparing the natural nail, removing gel, shaping a build-up and finishing. It reaches 50,000 revolutions per minute, runs cordless and charges over USB-C, with no proprietary adapter to remember.
Reliable, simple, smooth, powerful, fast and beginner-friendly: the six arguments ONAIL puts forward.
One or two handpieces?
Both variants of the ONAIL Pro Max are technically identical: same base unit, same motor, same battery, same performance. Only the number of handpieces changes.
| Variant | Who for |
|---|
| 1 handpiece | Single station, steady workload, first cordless machine |
| 2 handpieces | Busy days, two bits mounted at all times, spare handpiece |
The second handpiece changes two things day to day: you keep a shaping bit and a finishing bit mounted at the same time, with no swapping between movements, and you are never stopped if one is dropped or runs hot. Across six or seven clients, the time saved is what justifies the difference in price.
Two working modes, not just a dial
The ONAIL Pro Max offers more than continuous variation: two distinct modes, shown on the display.
| Mode | Range | Use |
|---|
| Beginner | 0 to 30,000 rpm | Learning, finishing on the natural nail |
| Full | 0 to 50,000 rpm | Gel removal, bulk work |
The 30,000 rpm cap is a genuine safeguard: heat build-up on the nail almost always comes from poorly controlled speed, rarely from a lack of power.
Forward and reverse rotation, control display
The F and R markers show the direction of rotation, essential to keep the same movement when switching hands. The display shows actual speed, from "0" to "50", battery level, active mode and charging status.
Everything at a glance: rotation direction, battery level, speed in rpm and active mode.
The stand that stops the rotation
This is the detail that changes the rhythm of a service. Place the handpiece on its magnetic stand and rotation stops immediately. Pick it up again and it restarts. No more switching off and on between movements, and no more resting a still-spinning handpiece on your worktop.
The handpiece on its stand: rotation stops on its own, and resumes the moment you pick it up.
The handpiece, the part that does the work
It is the part you hold all day, and the first to wear out. ONAIL states a handpiece forged at 1,200 °C and built to last five to ten years. These are manufacturer claims: we will hold them against real use and publish what we find.
The ONAIL handpiece, stated by the manufacturer as forged at 1,200 °C.
Zero vibration, quiet operation and maximum stability: three claims we will measure ourselves.
Technical specifications
| Specification | Value |
|---|
| Brand | ONAIL |
| Rotation speed | 0 to 50,000 rpm |
| Modes | Beginner 0–30,000 rpm, full 0–50,000 rpm |
| Rotation direction | Forward and reverse |
| Chuck | 3 mm, professional standard |
| Battery | Lithium-polymer 2,150 mAh / 23.865 Wh |
| Voltage | 11.1 V nominal, 12.6 V charging |
| Input | 5–9 V DC, 2 A |
| Charging | USB Type-C |
| Main unit | 171 × 68 × 40 mm — 308 g |
| Handpiece | Ø 21 × 135 mm — 171 g |
| Colour | White |
| Operating temperature | 0 to +40 °C |
What is in the box
Please note: this image shows the two-handpiece version. The single-handpiece variant contains one; everything else is identical.
- Main unit
- One or two handpieces, depending on the variant
- Bit set
- Power adapter with cable, European standard
- Anti-drop magnetic holder
- Hard carrying case
- User manual
Use and maintenance
Charge your ONAIL drill fully before first use. To change a bit, switch off the power, turn the chuck anticlockwise until it clicks, insert the new bit so that less than 5 mm is exposed, then lock it again.
Never run the chuck empty: without a bit or the protection rod, the handpiece loses its balance, which causes vibration and uneven filing. Dust the device after each client and never immerse the bit in water: rotation draws water up into the handpiece and corrodes the internal parts. It is the leading cause of premature failure.
Warranty and after-sales service
Your ONAIL drill carries a 2-year warranty. ONAIL introduced this duration specifically for the European market. If something fails, NC Beauty Pro is your contact: we handle the case from start to finish, and you never have to reach the manufacturer.
Frequently asked questions
Which variant should I choose?
One handpiece is enough for a single station and a steady workload. Choose two handpieces if you run back-to-back appointments: you keep two bits ready at all times and you have a spare.
Do other brands' bits fit an ONAIL drill?
The ONAIL chuck is 3 mm, the most widespread professional standard. We are currently testing compatibility with the Staleks and ÜLKA bits we distribute and will publish the results.
How long does the battery last?
The manufacturer states neither battery life nor charging time. We will measure both ourselves and publish the figures.
Is the ONAIL drill quiet?
ONAIL states low-noise, vibration-free operation without giving a decibel figure. We will publish our own sound-level measurements.
