The ROJECO N30 Pet Nail Grinder takes the worry out of nail care. Instead of clipping, it files nails smoothly with a diamond bit wheel, and two LED lights show you exactly where you are working. It is quiet enough for nervous pets and works for dogs, cats, rabbits, birds and other small animals.
Key features
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Two speeds: low speed (7000 RPM) for small or sensitive pets, high speed (8000 RPM) for larger dogs or tougher nails.
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Two LED lights: light up the nail so you can see the quick and avoid over-grinding.
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Diamond bit wheel: strong and wear-resistant for smooth, snag-free grinding.
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Three grinding ports: small, medium and large, to suit different pet sizes.
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Upgraded motor: a high-quality brass shaft for high power, low noise and long service life.
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Quiet running: 40dB or lower on low speed and 50dB or lower on high speed.
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USB rechargeable: up to 3 hours of use from roughly 3 hours of charging, through a micro USB port. Use any 5V/1A USB adapter (not included).
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Comfortable to hold: lightweight and ergonomic for longer sessions.
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Certified: CE, FCC and RoHS.
Six functions at a glance
The manufacturer's function chart lists 2 LED lights, a diamond bit grinder, USB charging, a 2-speed switch, 50dB ultra-quiet running and a superior motor.
Why grind instead of clip?
The manufacturer's picture shows three common problems with long or badly trimmed nails: scratches to family members, clawed furniture and nails cut so short that they bleed. Grinding removes a little nail at a time, which makes it easier to stop before the quick. Our guides explain how to trim pet nails at home and compare electric nail grinders and clippers.
Three ports for all kinds of pets
Choose the port and power that suit your pet's size and nail hardness. The manufacturer's picture lists dogs, cats, rabbits and birds, with ports for small, medium and large pets.
Upgraded motor and two speeds
The upgraded motor has a high-quality brass shaft, which the manufacturer says gives high power, low noise and a long service life. Low speed runs at 7000 RPM and high speed at 8000 RPM.
Diamond bit grinder
The grinder uses an advanced diamond bit that is strong and wear-resistant. Replacement parts are available, including grinder heads for the N30.
Controls and parts
The labelled diagram shows the diamond bit grinder at the top, then the light switch, high-speed and low-speed positions, the on/off control, a battery indicator and the micro USB port at the base.
Ultra-quiet running
The low-speed setting runs at 40dB or lower and the high-speed setting at 50dB or lower, which the manufacturer says will not frighten your pet and makes nails easier to finish. For comparison, the picture marks rainfall at 50dB, conversation at 55dB and a car at 70dB.
USB quick charge
The grinder kit includes a USB cable. You can charge it from a phone adapter, power bank, laptop or car adapter. Charging takes about 3 hours and gives about 3 hours of use.
Certifications
The manufacturer states that the ROJECO nail grinder series has CE, FCC and RoHS certifications, and the picture shows the certificates.
How to use it
- Introduce the grinder: switch it on away from the nails and let your pet get used to the sound and smell.
- Choose the grinding port that suits your pet's size, then pick a speed. Start low for nervous pets.
- Use the LED lights to find the tip of the nail, touch the nail gently and hold the grinder at about 45 degrees.
- Grind in short bursts and avoid the pink area (the quick).
- Reward your pet with a favourite snack after every success.
- Remove the wheel cover and wipe the wheel gently with a damp paper or cloth to clear the nail powder.
- Recharge by USB when the battery is low.
Care notes
- If you do not use it for a long time, charge it at least once every three months.
- Do not wash it with water or keep it somewhere damp.
- Do not clean the surface with alcohol, petrol or other corrosive liquids.
N30 specifications
| Model |
ROJECO N30 |
| Colour |
Dark blue |
| Speeds |
2 levels: 7000 RPM (low) and 8000 RPM (high) |
| Motor |
DC 3.6V with brass shaft |
| Battery |
Ni-MH 3.6V, 600mAh, rechargeable |
| Charging |
About 3 hours through the micro USB port, DC 5V |
| Use time |
About 3 hours |
| Noise |
40dB or lower on low speed, 50dB or lower on high speed |
| Grinder |
Diamond bit wheel with 3 ports (small, medium, large) |
| Lights |
2 LED lights with a light switch |
| Unit weight |
283g |
| Gift box size |
200 × 102 × 43mm |
| Certifications |
CE, FCC, RoHS |
The manufacturer's comparison chart sets the N30 against its N8, N10, N20 and S3 grinder models, and lists the N30 with a 3.6V motor, two speeds and about 3 hours of use.
What is in the box
- 1 × ROJECO N30 Pet Nail Grinder
- 3 × grinding ports (small, medium, large)
- 1 × USB charging cable
- 1 × user manual
A power adapter is not included. Looking for more speeds or a dust cap? Compare the P3 pet nail grinder (3 speeds) and the Cyclone pet nail grinder (7 speeds and USB-C), or browse the nail care collection.
Frequently asked questions
Which speed should I use?
Start on low speed (7000 RPM) for small or nervous pets and use high speed (8000 RPM) for larger dogs or tougher nails.
How loud is the N30?
The manufacturer lists 40dB or lower on low speed and 50dB or lower on high speed.
How long does the battery last?
About 3 hours of use from a charge of about 3 hours, according to the manufacturer's chart.
How do I charge it?
Plug the supplied USB cable into the micro USB port and any phone adapter, power bank, laptop or car adapter (5V/1A is recommended).
Which pets can I use it on?
The manufacturer lists dogs, cats, rabbits and birds. Choose the small, medium or large port to suit your pet and its nails.
How do I clean it?
Remove the wheel cover and wipe the wheel gently with a damp paper or cloth to remove nail powder. Do not wash it with water.
Is it certified?
The manufacturer states that the ROJECO nail grinder series has CE, FCC and RoHS certifications.
