SMN-78
Showell
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| Product Name | Nail Drill Machine |
| Speed | 0-40000 RPM |
| Charging time | 3.5H |
| Material | ABS+Aluminum Alloy Material |
| Power Supply | 3000mah/rechargeable |
| Usage Time | 12-15H |
| Color | Gray/ Pink/Sky Blue/White |
Product advantages and highlights
Powerful and efficient: 40000 RPM high-speed motor can quickly process gel, phototherapy, fake nail and real nail polishing.
Ultra long battery life: 3000mAh large battery, 12-15 hours of continuous operation, Type-C fast charging takes about 3.5 hours.
Precise control: high-definition LED display speed, knob speed regulation and forward/reverse rotation function, intuitive operation, suitable for switching between left and right hands.
Multi functional accessories: 6 grinding heads and sand sleeves, covering shaping, debonding, polishing, fingertip trimming, and foot cocoon removal.
Low noise and quietness: The handle is lightweight, with minimal vibration, making long-term use more comfortable.
Portable design: The host has a small size and a detachable handle, making it easy to store and provide on-site services.
Widely applicable: Supports home use, self-study, small and medium-sized nail salons, and professional nail technicians.


Function and Purpose
Nail Filing/Nail Shaping: Trimming and shaping the shape of toenails.
Acrylic/gel removal: remove the old false nail or gel layer with appropriate techniques.
Nail buffing/polishing: Improve the smoothness and shine of the nail surface.
Finger edge and dead skin treatment (cutting care): Clean the finger edge and trim the edges.
Foot care (callus removal/foot file): Use a coarse grinding head and sand cover to remove dead skin and calluses from the feet.
Suitable for nail salons, doorstep services, and home beauty maintenance.

How to use (steps)
First use, fully charge (Type-C charging, approximately 3.5 hours).
Clean the nail surface and remove the old nail polish, and select a suitable polishing head.
Install grinding head: Rotate the handle sleeve to the left to release it, pull out the old head, insert the new head, and tighten it to the right to lock it.
Turn on the machine and select the direction and speed: It is recommended to start grinding from low speed (1-3 gears) and gradually increase to the appropriate speed.
When applying, hold the handle like holding a pen and move it gently and steadily to avoid staying at the same point for a long time to prevent overheating or wear on the real armor.
Use a polishing head or fine grinding head for detail processing, and polish the fingertips and nail surface at low speed.
After use, clean the debris from the grinding head with a small brush, disinfect with alcohol if necessary, and store after drying.

Safety & Maintenance
Beginners should practice on tips or practice nails first to avoid damaging natural nails.
Don’t file the same spot too long to prevent heat or injury.
Avoid use on infected or severely damaged nails; consult a doctor if necessary.
Replace or clean bits regularly; sanding bands are consumables.
Keep children away from the device; avoid direct eye exposure to UV light.
Who Is This For?
Home users who want DIY nail care and maintenance.
Nail technicians and mobile technicians who need a portable, multi‑purpose tool.
Beginners and hobbyists who want an easy, safe way to learn nail filing and polishing.
Travelers or gift buyers looking for a compact manicure kit.
People needing at‑home foot care for callus removal.
(Not a substitute for medical treatment of nail disease.)
Why Choose This Nail Drill Pen?
Versatility: Combines electric filing, buffing, callus removal, and UV drying in a single device.
Comprehensive accessory set: Multiple bits and sanding bands cover nearly all nail needs—excellent value.
User‑friendly: One‑click start, digital display, and 9‑speed control suit both new and experienced users.
Portable & long‑lasting: Pen design, Type‑C recharge, and decent battery life make it ideal for travel and on‑site services.
Safe design: Low noise, forward/reverse control, and stable motor reduce user error.
Stylish options: Available in pink, white, and black to match personal style or salon branding.

| Product Name | Nail Drill Machine |
| Speed | 0-40000 RPM |
| Charging time | 3.5H |
| Material | ABS+Aluminum Alloy Material |
| Power Supply | 3000mah/rechargeable |
| Usage Time | 12-15H |
| Color | Gray/ Pink/Sky Blue/White |
Product advantages and highlights
Powerful and efficient: 40000 RPM high-speed motor can quickly process gel, phototherapy, fake nail and real nail polishing.
Ultra long battery life: 3000mAh large battery, 12-15 hours of continuous operation, Type-C fast charging takes about 3.5 hours.
Precise control: high-definition LED display speed, knob speed regulation and forward/reverse rotation function, intuitive operation, suitable for switching between left and right hands.
Multi functional accessories: 6 grinding heads and sand sleeves, covering shaping, debonding, polishing, fingertip trimming, and foot cocoon removal.
Low noise and quietness: The handle is lightweight, with minimal vibration, making long-term use more comfortable.
Portable design: The host has a small size and a detachable handle, making it easy to store and provide on-site services.
Widely applicable: Supports home use, self-study, small and medium-sized nail salons, and professional nail technicians.


Function and Purpose
Nail Filing/Nail Shaping: Trimming and shaping the shape of toenails.
Acrylic/gel removal: remove the old false nail or gel layer with appropriate techniques.
Nail buffing/polishing: Improve the smoothness and shine of the nail surface.
Finger edge and dead skin treatment (cutting care): Clean the finger edge and trim the edges.
Foot care (callus removal/foot file): Use a coarse grinding head and sand cover to remove dead skin and calluses from the feet.
Suitable for nail salons, doorstep services, and home beauty maintenance.

How to use (steps)
First use, fully charge (Type-C charging, approximately 3.5 hours).
Clean the nail surface and remove the old nail polish, and select a suitable polishing head.
Install grinding head: Rotate the handle sleeve to the left to release it, pull out the old head, insert the new head, and tighten it to the right to lock it.
Turn on the machine and select the direction and speed: It is recommended to start grinding from low speed (1-3 gears) and gradually increase to the appropriate speed.
When applying, hold the handle like holding a pen and move it gently and steadily to avoid staying at the same point for a long time to prevent overheating or wear on the real armor.
Use a polishing head or fine grinding head for detail processing, and polish the fingertips and nail surface at low speed.
After use, clean the debris from the grinding head with a small brush, disinfect with alcohol if necessary, and store after drying.

Safety & Maintenance
Beginners should practice on tips or practice nails first to avoid damaging natural nails.
Don’t file the same spot too long to prevent heat or injury.
Avoid use on infected or severely damaged nails; consult a doctor if necessary.
Replace or clean bits regularly; sanding bands are consumables.
Keep children away from the device; avoid direct eye exposure to UV light.
Who Is This For?
Home users who want DIY nail care and maintenance.
Nail technicians and mobile technicians who need a portable, multi‑purpose tool.
Beginners and hobbyists who want an easy, safe way to learn nail filing and polishing.
Travelers or gift buyers looking for a compact manicure kit.
People needing at‑home foot care for callus removal.
(Not a substitute for medical treatment of nail disease.)
Why Choose This Nail Drill Pen?
Versatility: Combines electric filing, buffing, callus removal, and UV drying in a single device.
Comprehensive accessory set: Multiple bits and sanding bands cover nearly all nail needs—excellent value.
User‑friendly: One‑click start, digital display, and 9‑speed control suit both new and experienced users.
Portable & long‑lasting: Pen design, Type‑C recharge, and decent battery life make it ideal for travel and on‑site services.
Safe design: Low noise, forward/reverse control, and stable motor reduce user error.
Stylish options: Available in pink, white, and black to match personal style or salon branding.