Urawa UP200 vs Super UP200 vs G3: Which Professional Nail Drill Is Right for You?

All three Urawa nail drills are made in Japan and share the same strengths: low noise, low vibration, and steady torque that holds up through a full day of clients. The question isn't which one is "best" — it's which one fits how and where you work.

The short version: pick the UP200 if you want the proven everyday drill; step up to the Super UP200 if you do heavy acrylic and want more speed and torque; choose the G3 if you work on the go and want a cordless drill.

Below is the full comparison, with specs straight from URAWA Corporation.

At a glance

Why Urawa? The Japanese precision behind the brand

What really sets these apart is the company behind them. Urawa has built precision micro motors since 1955 — first for dental labs and industry — and every Urawa nail drill uses that same engineering. Here is what that means for you:

• Dental-grade precision. Urawa builds its dental handpieces to run with less than 0.02 mm of shaft movement, and the nail drills use the same motor design. That is why a Urawa runs smooth and steady, and why fine detail work stays clean.
• Built to last. Sealed ball bearings need no oiling, and an air-cooling system keeps the motor from overheating during a full day of clients. It is built to run for years.
• Easy on your hands. Low vibration and a well-balanced motor mean less strain on your hand and wrist, even after hours of filing.

This is also why top speed matters less than it looks. A precise motor with steady torque does cleaner, safer work than a high-RPM motor that is less stable. "Made in Japan" here is not a slogan — it is the reason the drill feels the way it does and lasts the way it does.

Urawa UP200 — the reliable everyday drill

The UP-200 was the first electric file built specifically for the nail industry, and it's still the model most techs reach for. (If you know it as the "Kupa UP200," that's this machine — Urawa manufactured it all along, sold it under the Kupa name in the U.S. for years, and now sells it directly under its own Upower brand.) The handpiece is armature-driven and made of stainless steel, with a twist-lock chuck for fast bit changes, and the control box gives you variable speed up to 20,000 RPM plus forward/reverse modes. There's also an automatic overload cut-off and a feedback function that holds your speed steady even when you press hard.

Pick the UP200 if: you want a dependable, corded drill for gel removal, shaping, and routine acrylic work, and 20,000 RPM is enough for your services.

In the box: UG-12 handpiece, rubber handpiece cradle, and a power supply with variable speed control.

Shop the Urawa UP200 →

Urawa Super UP200 — more speed and torque

The Super UP200 takes the proven UP-200 platform and adds power: variable speed up to 25,000 RPM and extra torque for heavier filing. It keeps the same armature-driven stainless-steel handpiece and twist-lock chuck, and adds an adjustable handpiece holster that mounts on either side of the control box — useful if your station is set up for left- or right-handed work. It also works with an optional foot pedal, so you can adjust the speed with your foot.

Pick the Super UP200 if: you do a lot of acrylic or hard-gel work, want the extra speed and torque, or prefer foot-pedal control.

In the box: SUG-12 handpiece, rubber handpiece cradle, adjustable handpiece holsters, and a power supply with variable speed control.

Shop the Urawa Super UP200 →

Urawa G3 — cordless and portable

The G3 is Urawa's portable model. The whole system weighs just 250 g, and a two-hour charge gives you about three hours of run time. You can also keep working while it charges, so it won't run out in the middle of a service. It reaches up to 20,000 RPM, the same as the UP200, with the same quiet, low-vibration feel as the corded models. It comes in several colors.

Pick the G3 if: you're a mobile tech, travel to clients, work pop-ups or events, or want a cordless e-file that is still professional grade, not a cheap consumer one.

Shop the Urawa G3 →

How to choose

• Most salon techs → UP200. It is the reliable standard, and 20,000 RPM covers almost all services.
• Heavy acrylic / power users → Super UP200. The higher 25,000 RPM and the added torque help when you file hard product all day, and the optional foot pedal is a useful extra.
• On the go → G3. If you need cordless, the G3 gives you genuine Urawa performance you can take anywhere.

All three use standard 3/32" bits, are made in Japan, and carry a one-year limited warranty — so whichever you choose, your bit collection and accessories carry over. Browse our nail drill carbide bits and drill accessories to round out your kit.

Shop all Urawa nail drills →

Frequently asked questions

Is the UP200 a Kupa or a Urawa drill?

Both names refer to the same machine. The UP200 has always been manufactured by URAWA in Japan, but for years it was branded and sold in the U.S. under the Kupa name. After a trademark dispute between the two companies, Urawa now sells it directly under its own Upower brand — so the genuine UP200 today is the Urawa Upower UP200. If you knew it as the "Kupa UP200," this is that same drill.

Is 20,000 RPM enough for acrylic nails?

For most work, yes. Many cheap drills advertise 30,000–50,000 RPM, but on a professional e-file, steady torque matters more than top speed. Urawa's motor holds its speed even when you press harder, so it does not slow down in the middle of a fill the way a weaker high-RPM motor can. If you do heavy acrylic all day and want more power, the Super UP200 goes up to 25,000 RPM.

What's the difference between the UP200 and the Super UP200?

Both share Urawa's armature-driven stainless-steel handpiece and twist-lock chuck. The Super UP200 runs faster (up to 25,000 RPM vs 20,000), adds more torque, includes adjustable handpiece holsters, and supports an optional foot pedal.

Is the cordless G3 powerful enough for salon use?

The G3 reaches 20,000 RPM — the same ceiling as the UP200 — in a cordless 250 g package, with about three hours of run time per two-hour charge (and you can keep working while it charges). It's built for mobile techs and everyday filing rather than the heavier-output work the Super UP200 targets.

Do all three use the same bits?

Yes — they all accept standard 3/32" bits, so your existing bits work across the lineup.

What warranty do Urawa drills come with?

Each carries a one-year limited warranty from URAWA Corporation.

Specs verified against URAWA Corporation's official product pages. Prices reflect current Sunshine Nail Supply listings and are subject to change.