SAVILAND Professional Nail Drill Portable 40,000 RPM — Rechargeable 4000mAh E-File Kit with Ceramic & Metal Bits

The SAVILAND Professional Nail Drill is a rechargeable, pen-shaped electric nail file delivering up to 40,000 RPM for fast removal and shaping of thick acrylics and natural nails.

Designed for nail technicians and serious at-home users, this portable diamond nail drill pairs high-speed performance with a long-lasting 4000 mAh battery and an easy-to-read LCD. The kit combines ceramic and metal bits, sanding bands, and polishing heads to handle filing, shaping, cuticle work, and surface smoothing without the bulk of corded salon machines.

How fast and powerful is the SAVILAND drill?

The drill uses a carbon brush motor rated up to 40,000 RPM, giving you the torque to remove thick builder gels and acrylic overlays quickly while maintaining control. Variable speed settings let you dial in the right rotation for different materials and procedures.

• Max speed: 40,000 RPM for heavy-duty removal
• Variable speed control shown on LCD for precision
• Forward/reverse rotation for left- and right-handed use

What kind of battery life and charging does it offer?

Equipped with a 4000 mAh rechargeable battery, the SAVILAND E-file runs long enough for extended salon shifts or multiple at-home sessions on a single charge. The Type-C charging port supports quick and convenient recharging from common power sources like power banks or laptops.

• Battery capacity: 4000 mAh for extended runtime
• Charging time: about 3.5 hours to full charge
• Runtime: up to around 10 hours depending on speed and use

Which bits and accessories come with the kit, and what do they do?

This complete nail kit includes multiple ceramic and metal drill bits plus sanding bands and polishing heads so you can remove acrylic, shape tips, refine cuticles, and buff surfaces. Each accessory serves a distinct task—from coarse removal to finishing polish—so you can progress through a full manicure or pedicure without hunting for extras.

• 3 ceramic bits (cone, cylinder, needle) for precision and heat resistance
• 6 metal bits for heavy shaping and bulk removal
• 5 polishing bits and 26 sanding bands for smoothing and finishing

Is this drill easy and safe to use for beginners?

The pen-style form factor and ergonomic grip make the SAVILAND drill comfortable to handle for extended periods, and the clear LCD simplifies speed, direction, and battery monitoring. While it’s powerful, the variable speed and choice of bits let beginners start gently and progress as confidence increases—always use appropriate speeds for natural nails.

• Pen-shaped, lightweight design for steady control
• Clear LCD displays speed, direction, and battery level
• Forward/reverse and variable speed for tailored use

Who is this for? The SAVILAND Professional Nail Drill is aimed at professional nail techs, mobile stylists, and dedicated home users who need a compact, high-performance e-file. If you frequently remove thick acrylics or want a versatile cordless tool with long battery life and a comprehensive accessory set, this kit provides salon-grade capability in a portable package.