STALEKS PRO EXPERT Diamond Ball Bit — Blue (Medium), 2.5 mm

The ball-shaped diamond bit is a staple in every nail technician's toolkit, and the STALEKS PRO EXPERT 2.5 mm blue variant is no exception. Designed for e-file manicure, it excels at opening lateral folds and performing detailed cuticle work. In pedicure applications, it can be used to remove stubborn corns.

This bit comes in fine (red) and medium (blue) abrasive options, with a compact 2.5 mm diameter head that allows access to tight areas. The maximum permissible rotation speed is 30,000 RPM. Key use cases include cuticle processing, lateral fold and sinus treatment, corn and crack work, and nail piercing.

After each client, clean and wash the bit thoroughly — an ultrasonic cleaner is recommended for best results, followed by sterilization and disinfection. Keep all diamond bits in a protective container, shielded from dust and moisture. All STALEKS instruments are produced under a quality management system certified to ISO 9001:2015, featuring multi-level inspections that verify edge sharpness, hardware integrity, surface polish, assembly quality, and endurance under repeated professional use.