Nailfreak Nail File 100/180 Grit NF902 — double-sided abrasive emery board

Nailfreak Nail File 100/180 Grit NF902 is a double-sided abrasive emery board designed for shaping, shortening and finishing both natural and artificial nails. One side features a coarse 100 grit surface for efficient length removal and reduction of bulk product, while the opposite side offers a finer 180 grit surface for smoothing edges and refining the nail surface to a neat finish. The slim, lightweight design makes the file easy to handle for salon technicians and home users alike.

Advantages

The dual-grit configuration provides two distinct levels of abrasion in a single tool, eliminating the need to switch files during a service. The coarse side expedites shortening and product removal while the fine side refines contours and reduces roughness without over-thinning the nail. The emery surface adheres uniformly to the board, ensuring consistent performance over repeated uses. Its compact form factor supports precise control and detailed shaping of nail tips and free edges.

Suitable for

• Shaping and shortening natural nails
• Refining edges and smoothing artificial nails (gel, acrylic)
• Preparing nails for polish or extensions
• Professional salon use and at-home nail maintenance

Key specifications

• Double-sided emery board with two grit levels: coarse and fine
• Coarse side: 100 grit for fast material removal
• Fine side: 180 grit for smoothing and finishing
• Slim, lightweight shape for precise handling
• Suitable for natural and artificial nail surfaces

How to use

Begin with the 100 grit side to shorten nails or reduce excess product, filing in one direction to avoid splitting. Once the desired length and shape are achieved, switch to the 180 grit side to smooth ridges, refine the free edge and create a uniform surface. Use gentle, controlled strokes and avoid excessive pressure near the nail plate to prevent thinning or damage. Clean the file surface after use according to salon hygiene protocols or replace when abrasive performance declines.

Usage recommendations

For best results, use the 100/180 grit sequence during standard nail services: coarse work first, finish with the finer grit. Store the emery board in a dry, clean place and replace regularly if sanding efficiency decreases or if the board shows visible wear.